Plant Library

Aesthetic & Ornamental Plants

Houseplants and edible flowers that look good on the shelf and thrive with their roots in water.

How to Grow Edible Flowers Hydroponically (EC + Safety Guide)

Nasturtium and calendula root and bloom hydroponically at EC 0.8-1.8 mS/cm. See the best varieties, light needs, and toxic lookalikes to never eat.

Jul 27, 2026 6 min read

19 popular houseplants that thrive in plain water or LECA, with the method, light, and rooting time for each. No soil, no mess, less watering.

Jul 22, 2026 8 min read