Water Plant Fertilizer
Water plant fertilizer for plants grown in water propagations, vases, and indoor plants in water. Clean liquid feeding with no soil needed.
Why it works:
- 1-0.5-3 NPK — gently potassium-forward — steady growth with the root and stem strength potassium provides
- All-nitrate nitrogen — the form roots absorb directly, for faster response and lower burn risk
- Calcium (1.0%) and magnesium (0.5%), plus iron, manganese, zinc, boron, copper, and molybdenum — the micronutrients that prevent pale leaves and stalled growth
- Sea kelp (Ascophyllum nodosum) for natural growth compounds
- Gentle liquid formula — mix it into your normal watering, no separate feeding routine
Why buy direct
More than a bottle on a shelf.
- Talk to real plant people. Questions about your plants? Our team makes the formula and answers directly — you're not on your own.
- Made in-house, in the USA. Every bottle mixed and filled by us, not a third party.
- Backed by our Healthy Plants Guarantee. Feed it for 30 days — if you don't see healthier growth, we'll make it right.
- Bundle savings you'll only find here. Pair it with any other TPS formula and ship free over $15.