Phosphorus Fertilizer

Phosphorus Fertilizer by TPS Plant Foods

Liquid phosphorus fertilizer for strong roots and better bloom set. Targeted phosphorus feeding for flowers, transplants, and fruiting crops.

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.