Here are some tips for growing flowering herbs in a hydroponic system:
- Light: Herbs need a lot of light to grow well, so use LED grow lights for 14–16 hours per day. Carnations need at least 12–16 hours of light per day, and the spectrum of light should be suited to flowering plants.
- pH: Maintain a pH level of 5.5–6.5 in the hydroponic solution to help herbs absorb nutrients.
- Temperature: Most herbs grow best in a temperature of 60–70°F (15–21°C).
- Humidity: Keep humidity around 40–70%.
- Air circulation: Use fans or ventilation systems to maintain a gentle breeze and prevent fungal diseases.
- Nutrients: Monitor nutrient levels and adjust as needed.
- Pests and diseases: Regularly inspect herbs for pests and diseases.
- Harvesting: Harvest herbs as needed, but avoid taking more than one-third of the plant at a time.
Basil – wait till 4-6 inches tall before placing in tower
Calendula – harvest blooms
Chamomile – harvest blooms
Chives
Cilantro – use only 1 seedling in winter 1-3 summer
Dill – use only 1 seedling
King of the bitters – medicinal
Lavender – slow growing – may need to be cut back if over large
Lemon balm –
Oregano – use only 1-2 seedling
Peas- perennial pride – bush
Rosemary
St Johns Wort grows tall
Stinging nettle – wear gloves – boil it before using
Thyme – use only 1 -2seedling
Water cress –