Dashboard
Dashboard
Plant Types
By HiGroPonics Team · Updated July 2026
The short answer: a lot. Hydroponics isn't limited to a handful of crops — with the right system, lighting, and nutrients you can grow almost anything that doesn't require a tree or a deep taproot.
The practical answer: start with what suits your system and experience level. Leafy greens and herbs are fast, forgiving, and give you quick feedback. Microgreens are the fastest win of all and perfect for limited space. Fruiting crops are more rewarding but demand more from your setup. Root vegetables are possible but niche. Edible flowers are a surprisingly easy win.
Each group below covers difficulty, time to harvest, best-fit systems, and the top varieties to consider.
Plant Groups
The ideal starting point for any hydroponic grower. Fast turnover, shallow roots, modest lighting, and forgiving of minor pH and EC swings. They favour high nitrogen and reward you with multiple harvests from one planting using the cut-and-come-again method.
Top picks
Among the most valuable crops per square metre and among the easiest to grow. Soft herbs (basil, coriander) prefer low-to-moderate EC and delicate steering to keep growth fast without losing aromatic oils; woody herbs (rosemary, thyme) tolerate higher EC. Harvest continuously once established — ideal for small home setups.
Top picks
The workhorses of commercial hydroponics — Solanaceae, cucurbits and podding crops. Massive root structures, high water use, and long lifespans. They need multi-stage nutrient steering (vegetative nitrogen shifting to heavy potassium/phosphorus for fruit set), strong light, and physical support or trellising. The payoff is significant.
Top picks
Perennials usually managed as annuals, with sensitive root zones prone to rot. They reward precise moisture control, lower EC during fruiting, and strict pH (typically 5.5–6.0). Strawberries are the compact, commercially proven standout — most growers start and stay here.
Top picks
The fastest win in hydroponics and the best category for limited space — a single shelf of shallow trays produces continuous harvests. Ultra-short 7–14 day cycles, high-density sowing, and little to no added nutrient in the first days (the seed carries its own reserves). Nutritionally dense and premium-priced at market.
Top picks
The most specialised category, because the crop you harvest is the root itself — it needs a medium that lets it expand without compression, or an open-air mist environment so the storage organ doesn't drown. Radishes are the easy exception, maturing in 3–4 weeks in almost any media bed.
Top picks
Grown for a bloom or a dense head. Edible flowers command high prices in food service and are surprisingly easy — modest nutrients, spectacular looks, quick reward. Brassica heads (cauliflower, broccoli) sit here too: they need a distinct transition to trigger heading, with close attention to calcium and boron to prevent tip-burn and hollow stems.
Top picks
Start here
Pick by what you want, not by what you already know. Match your goal to a group, start there, and branch out once you've got a first harvest under your belt.
Fast & forgiving
quick wins, hard to kill
Tight on space
one shelf, ready in ~10 days
Want big yields
more effort, real payoff
Premium & niche
high value, sell-worthy
Up for a challenge
the specialist crop
Quick Reference
| Plant Group | Difficulty | Time to Harvest | Lighting Demand | EC Range |
|---|---|---|---|---|
| Leafy Greens | Beginner | 3–6 weeks | Low–Medium | 0.8–1.6 |
| Herbs | Beginner | 3–8 weeks | Medium | 1.0–1.8 |
| Fruiting & Podding Crops | Intermediate | 10–20 weeks | High | 2.0–4.0 |
| Berries & Soft Fruits | Intermediate | 8–14 weeks | High | 1.5–2.5 |
| Microgreens & Shoots | Beginner | 7–14 days | Medium | 0.0–1.2 |
| Root & Tuber Crops | Advanced | 4–12 weeks | Medium | 1.6–2.5 |
| Edible Flowers & Brassica Heads | Beginner | 4–12 weeks | Medium | 1.0–1.8 |
FAQ
What's Next
Ready to set up your grow? Open the System Builder → for a checklist of what you need, indicative prices, and links to find everything.