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Latest · The Substrate Library
Alocasia Is Not a Climber: Why the Chunky Aroid Mix Is the Wrong Recipe
The chunky aroid mix was engineered around climbing plants whose roots grip tree bark. Alocasia is a forest-floor geophyte that never climbs anything, and the substrate advice it inherited by name association works against it.
Read this week's lead →New here?
Start with these three.
1Understand the pot
Substrate
The Root Zone
What a plant is actually asking for from its soil, and the three-ingredient fix for most struggling houseplants.
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2Rescue what's struggling
Diagnosis
Why Plants Die in Good Soil
Most "good" potting mix is bad at the job it's sold for. The ten-minute fix, start to finish.
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3Pick a first plant
Houseplants
Pothos, the Unkillable Starter
The best first plant you can own, plus the small handful of things that can still trip you up.
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Fresh from the bench
New in the Library

The Plant Library
A Genus Without Borders: How Begonia Reached Three Continents and Then Stopped Moving
August 6, 2026

Myths Demystified
Should you amend the planting hole?
August 4, 2026

California Natives
Currant & Gooseberry: The Natives That Flower in Winter
July 31, 2026

The Propagation Lab
Deflasking a Variegated Alocasia Frydek: The Older Protocol, and Why We Changed It
July 31, 2026

The Propagation Lab
Deflasking Tissue Culture: From Sealed Flask to First Pot
July 29, 2026

The Flower Library
Panicle: A Raceme That Branched, and the Lilac That Isn't Quite One
July 28, 2026
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Explore the Libraries
The Plant Library
Long-form portraits of single specimens and full genus deep...
9 profiles
Care Guides
One care rhythm per genus — light, water, substrate and support...
16 genera
The Substrate Library
The science of growing media, written for an actual potting...
13 guides
The Leaf Library
Learning to read leaves, one shape at a time. The twelve...
No. 02 live
The Flower Library
Learning to read flowers, one form at a time. The twelve...
4 of 12 forms
The Pollinator Library
The creatures that close the loop. Twelve Bay Area pollinators...
Opens Late 2026
California Natives
Bay Area-first native plant pillar. Hybrid voice — editorial...
12 entries
Myths Demystified
One widely-repeated piece of plant advice per entry — delivered...
6 entries settled
The Field Manual
Mug-shot cards for the pests, damage, and disease you'll...
6 dossiers
The Propagation Lab
Tissue culture, cuttings, division, and seed. Bench protocols...
2 entries
The Workshop
America's Test Kitchen methodology applied to gardening tools....
Opens this summer
The Window Box
Urban growing in apartments, balconies, kitchens, and small...
4 guides
The Window Box
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In the latest issue · Issue 01 · July 2026- Move your watering to first light
- Stop watering established California natives
- The summer pot-up window for houseplants
The Planters' Guild
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