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Meet Our Growers: Cascade Foliage of Boring, Oregon

If you’ve bought a plant from us in the last few years, there’s a good chance it spent its early life in a greenhouse out in Boring, Oregon, about twenty-five minutes east of Portland, under the care of two brothers who will absolutely, correctly point out that their town’s name is the best joke in the whole business and they never get tired of it.

Tom and Ray Delgado, and a greenhouse that used to be a Christmas tree farm

Cascade Foliage started as a side operation on land that had grown Christmas trees for two generations before Tom and Ray took it over from their father in the early 2000s. Tom handles the growing side — propagation, soil recipes, the slow, patient work of nursing a Monstera Albo cutting into something sellable. Ray handles everything else: logistics, the loading dock, the relationships with the dozen or so small shops around the metro area that Cascade Foliage supplies. Between the two of them, they’ll tell you, they’ve got exactly one useful skill set split cleanly down the middle.

We started working with Cascade Foliage not long after we opened, when Marisol was still sourcing from a handful of larger wholesale operations and finding the plants arrived healthy but somehow generic — perfectly fine, uniformly grown, indistinguishable from what any other shop in town was selling. A visit out to Boring changed that. Tom was somewhat famously willing to talk for twenty straight minutes about soil drainage rates for aroids specifically, and it was clear within about five minutes of walking the greenhouses that these were growers, not just a supplier.

Why we still drive out there

Most of what fills our shelves — the Golden Pothos, the Snake Plant ‘Laurentii’, the trays of Zebra Haworthia, and yes, the increasingly in-demand Monstera Albo and Philodendron Pink Princess in our Rare Finds section — comes from Cascade Foliage’s greenhouses. A few things keep us coming back rather than ordering from a bigger, cheaper operation:

  • Slow-grown, not rushed. Tom’s philosophy is that a plant pushed to sellable size too fast never quite recovers its resilience. Cascade Foliage’s growing cycles run longer than a lot of wholesale operations, and the plants show it in root health once they’re home with a customer.
  • No plant mills. This matters to us more than almost anything else. Cascade Foliage is a real, small operation — a handful of employees, greenhouses you can walk end to end in an afternoon — not a mass-production facility churning out identical stock by the tens of thousands.
  • They tell us when to say no. More than once, Ray has called ahead of a big order to say a particular batch isn’t where it should be yet and we should wait two more weeks. A supplier who’ll turn down an order to protect plant quality is rare, and worth keeping.

A morning at the greenhouse

Walking through Cascade Foliage’s growing houses is something like walking through a library organized by mood rather than alphabet — a whole bay of Ferns kept humid and shaded, a sun-drenched corner of Echeveria and Aloe that Tom calls “the desert room” without a trace of irony, and a locked-ish back greenhouse where the variegated rarities get grown slowly and watched closely, since a Monstera Albo cutting represents a lot more patience per plant than a flat of Pothos does.

Ray still does most of the deliveries himself, in a truck that’s older than some of our regular customers, and he’ll usually stick around the shop for a few minutes trading notes on what’s selling and what customers keep asking for. It’s a genuinely small, genuinely local supply chain, running the twenty-five minutes between Boring and Hawthorne Boulevard, and we think you can tell the difference on your windowsill.

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A Tuesday at the Shop

People sometimes picture running a plant shop as a slow, meditative sort of job — misting things, humming, occasionally ringing up a sale. Some days genuinely are like that. Tuesdays, in our experience, are not usually one of those days, and yet Tuesday is somehow when most of the actual shop happens. Here’s roughly how one went recently.

7:45 a.m. — before the sign flips to open

The shop doesn’t open until 10, but somebody’s usually in by quarter to eight on delivery days, and Tuesday is a delivery day. This week it was a restock from Cascade Foliage out in Boring — flats of Golden Pothos, a tray of Zebra Haworthia looking especially chunky and happy, and a single, slightly nerve-wracking box of Monstera Albo cuttings that had been on back order for six weeks. Everything gets unboxed, checked for pests and stress, watered if it needs it, and given a spot to acclimate before it goes anywhere near the sales floor.

9:30 a.m. — the unglamorous part

Before customers arrive: sweeping up the soil that inevitably ends up on the floor no matter how careful everyone is, wiping down the potting bench, checking which plants dropped a yellow leaf overnight (this is normal and not a crisis, though you wouldn’t know it from how often we get asked), and doing a quick walk of the whole floor with a watering can, checking soil moisture plant by plant rather than watering on autopilot.

10:00 a.m. to noon — the regulars and the first-timers

Tuesday mornings tend to bring the regulars: a woman who comes in most weeks just to see what’s new even when she’s not buying, a guy who’s slowly, plant by plant, filling an entire spare bedroom with ferns and sends us photos of its progress. Mixed in are people clearly buying their very first houseplant, usually looking a little sheepish about it, usually asking “will this survive me” as if we’re going to laugh. We don’t. Nearly everyone starts exactly there.

Early afternoon — the phone, the workbench, the questions

A decent chunk of any given day is spent on things customers never see: repotting requests dropped off that morning, a few phone calls from people trying to identify a plant they inherited from a relative, and — this particular Tuesday — a fairly long, genuinely enjoyable conversation with someone trying to decide between a Fiddle-Leaf Fig and a Rubber Plant for a specific bright corner of their apartment. We talked them into the rubber plant. It’s the more forgiving choice and we said so.

Late afternoon — the quiet stretch

There’s usually a lull around 3 or 4 where the shop empties out and it’s just watering cans, repotting a few plants that have been sitting in nursery pots too long, and restocking the shelf of terracotta pots that always seems to need restocking no matter how many we order. This is genuinely the best part of the day. It’s the part that looks, from outside, like the meditative job people imagine the whole thing to be.

5:30 p.m. — closing down

Last watering check, last sweep, pulling the day’s sold plants off the inventory sheet, and a final walk past every shelf just to look at everything, which after five years still hasn’t gotten old. Then the sign flips, the lights dim, and Wednesday’s delivery gets prepped for the following morning.

It’s not glamorous most days. But most days, something new is unfurling a leaf on the back bench that wasn’t unfurled the day before, and that’s a pretty good reason to keep showing up at quarter to eight.

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Pet-Safe Plants We Stand Behind

January is resolution season, and one resolution we hear constantly at the counter is some version of “this is the year I finally get houseplants, but I have a cat who eats everything that isn’t nailed down.” Good news: you don’t have to choose between plants and a curious pet. You just have to choose the right plants, and skip a few common ones that look nearly identical to the safe options.

A quick note on what “pet-safe” actually means

Pet-safe generally means non-toxic if chewed or nibbled — it doesn’t mean your cat should treat it as a salad bar. Even a genuinely safe plant can cause mild stomach upset if a pet eats a large quantity of it, the same way overdoing raw greens might upset a person’s stomach. And every animal is different. If you know your pet is an enthusiastic, determined chewer, keep any plant somewhere out of easy reach regardless of its safety rating, and call your vet if you’re ever worried about something they’ve eaten.

Plants we’re happy to recommend for pet households

  • Calathea Orbifolia — big, striped, dramatic leaves with zero toxicity concerns. A great statement plant for a home with cats.
  • Zebra Haworthia — a small, tidy succulent that tolerates a curious nose or the occasional nibble without issue, and takes low-effort care besides.
  • Boston Fern — lush and forgiving of pets, and it appreciates the same humidity many people already keep for other reasons.
  • Maidenhair Fern and Bird’s Nest Fern — both non-toxic and both excellent in a humid bathroom or fern corner, away from more aggressive chewers if you have one.
  • Mounted Staghorn Fern — mounted on a board and typically displayed up high, this doubles as pet-safe and naturally out of reach.
  • Echeveria ‘Lola’ — a pet-safe succulent for a bright windowsill, ideal if your cat’s favorite napping spot happens to be exactly where you wanted to put a plant.
  • Hoya ‘Krimson Queen’ — a trailing vine with lovely variegated foliage that’s safe to have within reach of curious pets.

Plants we love but don’t recommend around pets

We carry these because so many customers ask for them, but we always flag the risk at checkout: Monstera Deliciosa, Fiddle-Leaf Fig, Golden Pothos, Heartleaf Philodendron, Snake Plant ‘Laurentii’, and most of our Rare Finds section, including Monstera Albo and Philodendron Pink Princess. Nearly all of these contain calcium oxalate crystals, which cause mouth and throat irritation if chewed. Rarely fatal, but genuinely unpleasant for the animal and often for your carpet.

Our honest advice

If you have a determined chewer, don’t just rely on the toxicity label — think about placement too. A hanging Hoya is safer from a curious dog than the same plant sitting on a low side table. And if you’re ever unsure whether something in your home is one of the safe ones, bring a leaf in or send us a photo. We keep this list taped up by the register for exactly this reason, and we’d genuinely rather you ask twice than guess once.

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Repotting Without Tears: A Step-by-Step Guide

September is one of our busiest repotting months — people are back from summer travel, the light is starting to shift, and everyone suddenly notices the roots creeping out of the drainage holes that they’d been ignoring since June. Repotting intimidates people more than almost any other plant task, usually because the first time goes badly: a cracked root ball, soil everywhere, a plant that sulks for a month afterward. It doesn’t have to go that way.

How to tell it’s actually time

  • Roots circling visibly at the surface of the soil or emerging from the drainage holes.
  • Water running straight through the pot without the soil seeming to absorb any of it.
  • Growth has stalled noticeably during the growing season despite good light and normal watering.
  • The plant has outgrown its pot visually — top-heavy, tipping over, roots visibly pushing the pot’s shape outward.

Notice that “it’s been a year” isn’t on this list. Some plants, like a slow-growing Snake Plant, are happy in the same pot for two or three years. Others, like a fast-growing Pothos in active summer growth, might need sizing up annually.

What you’ll need

  1. A new pot one size up from the current one — going too much bigger holds excess moisture the roots can’t use and invites rot.
  2. Fresh potting mix. We use our own Fernseed House Blend Potting Mix for nearly everything in the shop because it drains well without drying too fast, but the exact mix should match the plant — succulents and cacti want something grittier and faster-draining than a tropical Monstera does.
  3. A trowel, and gloves if you’d like them.
  4. Somewhere you don’t mind getting a little dirty.

The actual steps

1. Water the day before, not the same day

A well-hydrated root ball holds together better and is less prone to snapping fine roots during removal. Bone-dry soil crumbles apart; soaking wet soil is heavy and slippery. The day before gives you the middle ground.

2. Loosen the plant gently

Turn the pot on its side and ease the plant out by the base of the stem, not by pulling leaves. If it’s stuck, run a butter knife around the inside edge of the pot first. Resist the urge to yank.

3. Look at the roots before you do anything else

Healthy roots are typically white, tan, or light in color and firm. Dark, mushy, or foul-smelling roots mean rot, and you’ll want to trim those back to healthy tissue with clean scissors before repotting, not after.

4. Loosen a rootbound root ball

If roots are tightly circling, gently tease them apart with your fingers, or make two or three shallow vertical cuts along the root ball with a clean knife. This looks aggressive but it encourages roots to grow outward into the new soil instead of continuing to spiral.

5. Set the depth, then backfill

Add fresh mix to the new pot so the plant sits at the same depth it was previously growing — burying the stem too deep invites rot at the base. Backfill around the sides, pressing gently to remove large air pockets, but don’t compact the soil hard.

6. Water and then let it be

Water thoroughly right after repotting to settle the soil around the roots. Then leave the plant alone in stable, indirect light for a couple of weeks — no fertilizer, no more disturbing the roots, no rushing it back into direct sun. Some temporary droop or a dropped leaf or two is normal readjustment, not failure.

If you’d rather skip the mess entirely, we do offer repotting at the shop — bring your plant and its new pot in and we’ll usually have it done within the visit.

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The Fern Corner: Humidity Without a Humidifier

May in Portland is a strange humidity month. The rain hasn’t fully let go yet, but the furnace has usually clicked off for the season, and a lot of the crispy-frond complaints we hear right now trace back to a winter’s worth of dry indoor heat that hasn’t been corrected. If your Maidenhair Fern spent the winter looking sad, this is a good time to actually fix its environment rather than just trimming the crunchy bits and hoping.

Why ferns are picky about this

Most true ferns, including our Maidenhair Fern and Bird’s Nest Fern, evolved on damp forest floors and under jungle canopies where humidity regularly sits well above 60 percent. The average Portland living room, especially with the heat running, can easily drop into the 30s. That gap is what shows up as brown, crispy leaf edges and fronds that look fine one week and shattered the next.

The good news is that you do not need to buy a humidifier to close most of that gap. A few low-effort, low-cost habits get you most of the way there.

What actually works

  • Grouping plants together. Plants release moisture through their leaves as they transpire, and a cluster of plants creates a noticeably more humid microclimate around itself than any single plant sitting alone. This is the single easiest fix and it’s free.
  • A pebble tray. Fill a shallow tray with pebbles, add water just below the top of the stones, and set the pot on top without letting the pot itself sit in water. As the water evaporates, it raises humidity right around the foliage.
  • Bathroom placement. If you have a bathroom with a window and decent light, it’s often the most naturally humid room in the house thanks to showers. Ferns tend to do remarkably well there.
  • Terrariums and cloches for the fussiest types. For something like a Maidenhair, an open glass cloche or a wide-mouth terrarium can hold humidity around the plant without sealing it off from air movement entirely.

What doesn’t really work

Misting leaves gets recommended constantly, and it does almost nothing for sustained humidity — the effect evaporates within minutes, and on some ferns, sitting water on the fronds can actually invite fungal spotting instead of helping. If you enjoy misting as part of your plant routine, that’s fine, but don’t count on it to solve a genuinely dry room.

Building a fern corner

If you have the space, dedicating one corner near a window with medium light to several humidity-loving plants — a Boston Fern, a Bird’s Nest Fern, maybe a Calathea Orbifolia — lets them support each other’s microclimate and makes it much easier to manage one watering and misting routine instead of several scattered ones around the house. It’s also, frankly, the nicest-looking corner in most people’s homes once it fills in.

If your fern’s fronds are already crispy, trim the fully brown ones back to the base — they won’t green up again — and give the new growth a better environment. Most ferns bounce back within a few weeks once the humidity problem is actually solved rather than papered over.

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Why Your Monstera Isn’t Splitting (and How to Fix It)

February is when this question really picks up at the counter: my Monstera has been in my house for over a year and every leaf is still that plain heart shape — is something wrong with it? Almost always, no. But there is usually a real, fixable reason it isn’t producing the deeply split, holey leaves it’s famous for, and it’s rarely the reason people assume.

Fenestration is a sign of maturity, not just health

The splits and holes in a mature Monstera Deliciosa leaf are called fenestrations, and a young plant simply doesn’t produce them yet. In its native habitat, a Monstera starts life crawling along the forest floor with small, solid, heart-shaped leaves, searching for a tree to climb. Only once it starts climbing and reaching toward better light does it begin producing the larger, fenestrated leaves people picture when they hear the name. A plant grown from a small cutting or a young division needs to mature past this juvenile stage before fenestration shows up at all — no amount of fussing will rush a plant that simply hasn’t gotten there yet.

The three things that actually speed it up

  • Light. This is the big one. Monsteras kept in dim rooms will often skip fenestration entirely and just keep producing smaller, solid leaves indefinitely. Move it to genuinely bright indirect light — a few feet from an unobstructed east or south window — and new growth should start showing splits within a few leaf cycles.
  • Something to climb. In the wild, fenestration is tied to the plant’s climbing habit. Giving your Monstera a moss pole or wooden stake to grow up, rather than letting it sprawl or hang, encourages the more mature growth pattern and larger leaves.
  • Root room and food. A plant that’s been in the same 6-inch nursery pot for two years and hasn’t been fed is often just plateaued. If it hasn’t been repotted in over a year, size up one pot size and start a diluted balanced fertilizer during spring and summer.

What fenestration is not about

Contrary to a lot of internet advice, fenestration is not primarily about humidity, and it’s not something you can force with leaf misting or a pebble tray. Humidity helps overall leaf health and size, but a Monstera in low light with high humidity will still produce mostly solid leaves. Save the humidity effort for your ferns; spend your effort here on light.

What to expect, realistically

Even under good conditions, each new leaf a Monstera pushes tends to be a little more fenestrated than the last — it’s a gradual ramp, not a switch that flips. If you just moved your plant to a brighter spot, expect the current unfurling leaf to look about the same as its predecessor, with the improvement showing up two or three leaves down the line. Plants also tend to pause leaf production for a few weeks after a big environmental change while they adjust, so resist the urge to keep moving it around chasing faster results.

If your Monstera’s leaves are coming in smaller than they used to, rather than just unsplit, that’s usually a different issue — often a sign it’s rootbound and due for a repot. Bring a photo in or stop by and we’ll take a look at the whole plant, not just the newest leaf.

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Light Levels, Explained: What “Bright Indirect” Actually Means

“Bright indirect light” is the most common phrase on plant tags and also, we’d argue, the most commonly misunderstood one. People hear “bright” and put the plant in a south-facing window with sun pouring directly onto the leaves. Or they hear “indirect” and tuck it into a dim hallway ten feet from any window. Both are guesses, and both are usually wrong for whatever plant they’re guessing about.

What the words actually mean

Bright indirect light means a spot that receives strong daylight, but not direct sun rays hitting the leaves for hours at a stretch. Think of a spot a few feet back from a south- or east-facing window, or right up against a north-facing one, or near an unobstructed west window in the morning before the sun swings around. The room is bright enough that you could comfortably read a book without turning on a lamp, and if you hold your hand up, you’ll see a soft-edged shadow, not a crisp, sharp-edged one.

A sharp, well-defined shadow means direct sun. That’s a different thing entirely, and it’s what a Bird of Paradise or an Echeveria ‘Lola’ actually wants. Put a Monstera Deliciosa in that same spot and you’ll likely scorch its leaves within a week.

The shadow test

This is the single most useful trick we teach in the shop, and it costs nothing:

  1. Go to the spot you’re considering, at the time of day the plant would actually sit there (morning light and afternoon light are very different animals).
  2. Hold your hand about a foot above the surface where the plant would sit.
  3. Look at the shadow. Sharp and dark-edged: that’s direct sun. Soft and fuzzy-edged: that’s bright indirect. Barely a shadow at all, or none: that’s low to medium light.

Matching plants to what you actually have

Once you know your light honestly, matching a plant gets a lot easier:

  • Direct sun (south-facing windowsill, greenhouse-style spot): Aloe Vera, Jade Plant, Echeveria, Bird of Paradise.
  • Bright indirect (a few feet from a bright window): Monstera Deliciosa, Fiddle-Leaf Fig, Zebra Haworthia, Hoya ‘Krimson Queen’.
  • Medium light (further from the window, or an east window with obstruction): Calathea Orbifolia, Heartleaf Philodendron, most ferns.
  • Low light (interior rooms, north-facing with obstruction): Golden Pothos, Snake Plant ‘Laurentii’.

Light changes with the seasons, too

A spot that was bright indirect in June can drop to medium or even low light by December here in Portland, simply because the sun sits so much lower in the sky and the days are shorter. If your plants seem to sulk every winter regardless of watering, this is very often the real culprit. You may need to shift a plant closer to the window for the darker months, or simply expect slower growth and fewer new leaves until spring light returns. That’s not a plant failing — that’s a plant doing exactly what it should for the season.

If you’re not sure what your space offers, take a photo or, better yet, bring us a phone video panning across the room at the time of day the plant would live there. We look at these constantly and we’re happy to help you figure out a match before you buy anything.

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Watering Is a Relationship, Not a Schedule

We get some version of this question at the counter probably ten times a week: how often should I water this? It is a completely reasonable question, and we understand why every plant tag and gift-shop paperback wants to answer it with a number. A number is comforting. A number fits on a sticker.

Here is the uncomfortable truth: there is no number. Not a real one, anyway. How often a plant needs water depends on its pot size, the material of that pot, your home’s light, your home’s humidity, the season, the specific plant, and honestly, the specific pot of soil it happens to be growing in that week. Two identical Pothos on two different windowsills in the same house can be on completely different schedules. We know this because we have watched it happen on our own shelves.

Watch the plant, not the calendar

The plants that struggle in our customers’ homes are almost never underwatered. They are overwatered, on a schedule, out of love, every Sunday like clockwork, whether the soil needs it or not. Roots don’t drown from too much water so much as they suffocate from too little oxygen in soggy soil, and that’s when rot sets in.

So we ask people to build a habit of checking instead of a habit of watering. Stick a finger into the soil up to your second knuckle. If it’s dry at that depth, water. If it’s still cool and damp, walk away and check again in a few days. It takes thirty seconds and it will save you more plants than any app reminder.

A few reliable signals

  • Pot weight. Lift the pot right after you water it, then lift it again before you’re about to water next time. A dry pot feels noticeably lighter. This works especially well with plastic nursery pots.
  • Leaf feel, not just leaf droop. A thirsty Snake Plant will show it differently than a thirsty fern. Get to know how your specific plant sulks.
  • Terracotta dries faster than plastic or ceramic. If you just repotted something into one of our Classic Terracotta Pots, expect to water more often than you did in the plastic nursery pot it came in.

Different plants, different relationships

A Snake Plant ‘Laurentii’ wants you to basically forget it exists for two or three weeks at a stretch, especially in fall and winter. A Boston Fern, on the other hand, wants consistent moisture and will tell you fast, with crispy fronds, if you let it dry out completely. Neither one is high-maintenance or easy-going in some universal sense — they just want different relationships, and your job is to figure out which kind of relationship you signed up for at the register.

This is also why we ask what kind of light a space gets before we recommend a plant, rather than just asking “how often do you want to water.” The honest answer is usually somewhere between “not on a fixed schedule” and “it depends,” which is not a satisfying thing to hear from the people who sold you the plant, but it’s the truth, and it works better than a sticker ever will.

When in doubt, under-water

If you’re genuinely unsure, err on the side of waiting. A plant that’s a little too dry will tell you clearly and recover quickly once you water it. A plant that’s been sitting in soggy soil for weeks may already have root damage you won’t see until the leaves start yellowing, and by then the fix is a lot more involved than just watering less.

Bring your plant in if you’re ever stuck. We would much rather look at it in person for thirty seconds than have you guess.