Interest Groups
Topic communities across the whole club
Vegetables
Vegetable Growers Guild
Tomatoes to okra — sowing calendars, spacing and harvest brags.
8,420• 210/wk
Composting
The Compost Crew
Hot piles, bokashi, vermicompost and troubleshooting the smell.
5,310• 140/wk
Pollinators
Pollinator Patch
Bee, butterfly and native-plant habitats for a buzzing garden.
3,970• 96/wk
Hydroponics
Hydroponics Hackers
DWC, NFT, Kratky — EC/pH logs and DIY nutrient recipes.
6,150• 175/wk
Fruit Trees
Backyard Fruit Trees
Mango grafting, guava pruning and container citrus in small yards.
4,480• 88/wk
Herbs
Windowsill Herb Society
Basil, mint, coriander and curry leaf that actually thrive indoors.
7,020• 160/wk
Houseplants
Houseplant Hub
Monsteras, pothos and fiddle-leaf figs — propagation and rescue.
12,800• 320/wk
Seed Saving
Seed Savers Network
Heirloom seed swaps, drying, storage and open-pollinated varieties.
2,890• 54/wk