About Giyexu Napabi
A course built around small spaces, not around ideal ones.
Giyexu Napabi began as a set of notes for balcony and rooftop growers who kept running into the same gap: guides written for gardens, and hydroponic manuals written for people who already understood nutrient chemistry. This course tries to sit between the two, starting from zero and building up only what a small-space grower actually needs.
How It Came Together
Written from actual balconies and rooftops.
The material was developed by working through real constraints: a two-square-metre balcony with morning sun only, a rooftop with strong wind and no shade, an indoor corner lit entirely by a small grow lamp. Each module was revised after being tried in these conditions, with attention to where a beginner tends to get stuck.
Rather than assuming access to a garden centre or specialised equipment, the course explains what each tool or material actually does, so substitutions and improvisation stay possible. Hydroponic sections in particular were kept deliberately simple: passive wick systems and basic deep water culture, not automated dosing systems that require prior experience to maintain.
How We Teach
Four habits that shape every module.
- Plain language over jargon
- Horticultural and hydroponic terms are introduced only when needed, and defined the first time they appear.
- One system at a time
- Modules avoid mixing multiple watering methods in a single lesson, so cause and effect stay easy to trace.
- Troubleshooting before perfection
- Common problems, yellowing leaves, slow growth, root rot, are addressed directly rather than assumed away.
- Space-first, not crop-first
- Every recommendation starts from the conditions you already have rather than from a wish list of vegetables.
Ongoing Review
Material gets revisited, not left static.
Course content is reviewed periodically against feedback from people working through it, with unclear sections rewritten and troubleshooting notes expanded where a particular issue comes up more than once. The goal is a course that keeps matching the questions beginners actually have, rather than the questions we assumed they would have at the start.