The plant ledger
20 specimens indexed against pH, EC, DLI, photoperiod, and cycle length. Filter, then open any entry for the full sheet.
| № | NAME | CLASS | DIFF | pH | EC | DLI | CYCLE | → |
|---|---|---|---|---|---|---|---|---|
| 001 | ◆Spinach | leafy | 2/5 | 6.0–7.0 | 1.8–2.3 | 12.0 | 35–45d | → |
| 002 | ◆Kale | leafy | 2/5 | 6.0–7.0 | 1.5–2.0 | 15.0 | 50–70d | → |
| 003 | ◆Swiss Chard | leafy | 2/5 | 6.0–7.5 | 1.8–2.3 | 14.0 | 50–60d | → |
| 004 | ●Cilantro | herb | 2/5 | 6.5–6.7 | 1.3–1.8 | 13.0 | 50–55d | → |
| 005 | ●Thai Basil | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 006 | ●Lemon Basil | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 007 | ●Spearmint | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 008 | ●Oregano | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 009 | ●Thyme | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 010 | ●Rosemary | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 011 | ●Dill | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 012 | ●Chives | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 013 | ●Sage | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 014 | ●Tarragon | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 015 | ●Lemon Balm | herb | 2/5 | 5.5–6.5 | 1.0–1.6 | 18.0 | 40–60d | → |
| 016 | ◇Nasturtium | specialty | 2/5 | 5.5–6.5 | 1.0–1.6 | 16.0 | 60–90d | → |
| 017 | ◇Pansy | specialty | 2/5 | 5.5–6.5 | 1.0–1.6 | 16.0 | 60–90d | → |
| 018 | ◇Marigold | specialty | 2/5 | 5.5–6.5 | 1.0–1.6 | 16.0 | 60–90d | → |
| 019 | ◇Stevia | specialty | 2/5 | 5.5–6.5 | 1.0–1.6 | 16.0 | 60–90d | → |
| 020 | ◇Aloe Vera | specialty | 2/5 | 5.5–6.5 | 1.0–1.6 | 16.0 | 60–90d | → |
Frequently asked
- What pH and EC do most hydroponic plants need?
- Most crops grow best at pH 5.5–6.5. EC varies by crop: leafy greens such as lettuce sit at 0.8–1.2 mS/cm, while fruiting crops run higher. Each plant profile lists its own range.
- What is the easiest plant to grow hydroponically?
- Lettuce. It reaches harvest 28–35 days from transplant, tolerates beginner mistakes, and grows in deep water culture, NFT or the Kratky method.
- How do I use these plant profiles?
- Open a plant to get its pH, EC, light (DLI) and temperature targets, the systems it suits, and the days to harvest, then set your reservoir to those values.