Learning Hub
Structured guides covering everything from buying your first kit to optimising nutrient schedules. Written by growers, reviewed for accuracy.
Most grow light marketing describes wattage and lumens - neither of which is useful for plant growing decisions. This guide explains PAR, PPFD, and DLI: the three measurements that actually tell you whether a light will grow your plants, and how to use them to choose between LED, T5, and other light types.
Read guideA clean system is the single biggest factor separating consistent harvests from cycles of problems. This guide covers the complete maintenance schedule - daily checks, weekly tasks, inter-crop deep cleans, and the correct cleaning agents for each part of your system - so problems don't accumulate silently between grows.
Read guideA side-by-side comparison of the three most accessible hydroponic methods for home growers: Deep Water Culture, Nutrient Film Technique, and the passive Kratky method. Covers how each works, what it costs to build, failure modes, and which crops perform best in each system.
Read guideA ground-up explanation of what hydroponics is, why plants grow faster without soil, what they actually need to thrive, and which system type fits your space and goals. Written for complete beginners with no prior gardening experience.
Read guideThe number of light hours per day isn't one-size-fits-all - leafy greens and fruiting plants have fundamentally different photoperiod needs. This guide explains the biology behind light schedules, gives specific recommendations for common crops, and covers how to use DLI to optimize results with the light you have.
Read guidePlants need 17 essential elements to complete their life cycle. This guide explains what each major nutrient does, what deficiency symptoms look like, how to read a hydroponic nutrient label, and how to build or choose a formula that covers everything your plants need.
Read guideRoot rot caused by Pythium is the most common reason hydroponic plants die. This guide explains the biology of why it happens, the specific conditions that trigger it, and the layered prevention strategy - temperature, oxygen, light exclusion, and beneficial bacteria - that keeps roots white and productive.
Read guidepH and EC are the two numbers that govern almost every outcome in hydroponic growing. This guide explains what they measure, why they matter, how to test them accurately, and what to do when they drift out of range - with specific targets for common crops.
Read guideMicrogreens are seedlings harvested at 7–14 days, just after the first true leaves emerge. They're the fastest crop in home growing and one of the most nutrient-dense. This guide covers what they are, which varieties to start with, how to grow them without soil in a wicking tray setup, and how to time successive plantings for a continuous supply.
Read guideNew articles, seasonal planting reminders, and product reviews - every Tuesday.