Growers · Apprentices · Educators · Stewards

A guild for the people who grow.

Field-guide writing, member dossiers, and the practical knowledge of indoor and balcony horticulture. Twice a month, to people who actually keep things alive.

Join the guild Why a guild
A horticulture workspace from above with kraft burlap sacks of substrate ingredients, a terracotta pot, brass tools, and a single Monstera leaf laid for color reference

What we do

The Guild publishes for four kinds of people.

For growers

People who actually keep things alive.

If you've propagated a Monstera from a single node, killed a tomato three years running until you figured out the soil, or talked your neighbor through saving a fiddle leaf — you're in this group. The Guild publishes the working knowledge that doesn't fit in a houseplant book or a YouTube short.

Plant profiles go deep on a single specimen at a time. Substrate library entries explain the science of one growing medium without making you read a thesis. Member dossiers track what's working in the rooms and balconies of people growing the same plants you are.

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For apprentices

People starting out — and welcome here.

Maybe you killed your first pothos and want to know why. Maybe you bought a fiddle leaf at IKEA and have no idea what it actually wants. Maybe you've been admiring the gardens in your neighborhood for years and you're finally ready to plant something of your own. The Guild publishes for you, too.

Real guilds taught their craft from the ground up — apprentices learned beside masters, asked questions that would seem obvious to anyone further along, and were never shamed for not knowing. The Planters' Guild keeps that tradition. There are no stupid questions, no expertise-as-club, and no assumption that you should already know what an aroid is before you arrive.

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For educators

People who teach what they're learning.

Master Gardeners, plant shop staff, science teachers, garden writers, parents helping a kid start a first garden, community garden organizers — anyone passing what they know to someone newer. The Guild publishes the deep, citable content educators actually need: research-backed plant profiles, accessible substrate science, source citations you can follow, and photographs that make the technical stuff legible.

We also publish without gatekeeping. The plant world has a habit of treating expertise as a club; the Guild treats it as a library. If you're trying to teach someone something, take what you need.

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For stewards

People thinking about land, climate, and community.

Growing isn't just about plants in your home. It's about what we ask of our soil, what we plant in our cities, who has access to seeds and education, and whether the gardening tradition you inherited still serves the place you live now. The Guild takes those questions seriously.

The Garden Forecast tracks weather and growing conditions for two regions at once — the Bay Area and the Mid-Atlantic — because gardeners pay attention to climate in ways most weather coverage doesn't. Other writing covers community gardens, native plants, regenerative practices, and the politics of food.

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Field Notes

Recent writing from the Guild.

A working selection of new pieces — what's in the field guide this week, the latest member dossier, and where the weather is taking us next.

Root system in clear glass with substrate cross-section Foundation

Substrate Library

The Root Zone

What plants are actually asking for from substrate, and the three-ingredient recipe that fixes most struggling houseplants.

Read the entry
Substrate ingredients in ceramic bowls with brass scale Practice

Substrate Library

Designing a Mix

The framework behind every substrate recipe. Work backward from what the plant needs and adapt any published mix for your own room.

Read the entry
Healthy golden pothos in terracotta pot near sunlit window Foundation

The Window Box

Pothos: The Unkillable Starter Plant

The best first plant an Apprentice can own. Eight varieties, light and water that actually works in apartments, and a note on pets.

Read the entry

Become a member

The kind of writing that doesn't fit in a feed.

Twice a month, the Guild sends a long-form Field Note and the latest entry from the Substrate Library or the Window Box to your inbox. Plant Profiles and the regional Garden Forecast join the rotation as those pillars launch. The first 1,000 supporters become Founding Members.

Become a Founding Member