Detailed tutorials, research-backed theory, and step-by-step instructions.
SCALING & COMMERCIAL HYDROPONICS
Greenhouse hydroponics setup is about combining two systems that solve each other’s weaknesses: the greenhouse gives you free sunlight and…
EQUIPMENT & SETUP
Running several DWC buckets off one air pump works when you feed them through a manifold with an individual ball…
GROW ENVIRONMENT
Winter heating turns a grow room into a desert, and that desert quietly throttles your plants through vapour-pressure deficit (VPD).…
VINING FRUIT CROPS
Indoor fruiting vines usually need hand pollination, because there are no bees in your grow room to move pollen from…
EQUIPMENT & SETUP
To buffer coco coir for hydroponics you soak the expanded coir in a strong calcium-magnesium solution, let it sit for…
VINING FRUIT CROPS
Hydroponic cucumbers are the fastest, most rewarding vining crop you can grow indoors: in a Dutch bucket with a good…
EC, PH & WATER CHEMISTRY
The 2-1-2 Masterblend mixing ratio is two parts Masterblend 4-18-38 to one part Epsom salt to two parts calcium nitrate,…
RESERVOIR & WATER MANAGEMENT
Cold tap water is the reservoir-change mistake almost nobody warns you about, and in winter it’s brutal. My tap runs…
EQUIPMENT & SETUP
The short answer: for one or two DWC buckets, a decent dual-diaphragm hobby pump is plenty; for a bucket row…
RESERVOIR & WATER MANAGEMENT
Keeping a hydroponic reservoir warm in an unheated room comes down to one number: hold the water at 18–20°C (65–68°F)…
PEST & DISEASE MANAGEMENT
To treat aphids in a hydroponic garden, escalate in steps: knock them off with a firm water spray, follow with…
VINING FRUIT CROPS
The drape method is how I hold heavy hydroponic vines up indoors without a greenhouse frame: a single overhead bar,…