One feeding chart from seed to flower.
Reefertilizer® Start
Prepare the root zone with kelp and mycorrhizae before vegetative growth begins.
Explore Start
Reefertilizer® Grow
Build strong stems and a healthy canopy during the vegetative stage.
Explore Grow
Reefertilizer® Bloom
Support flower development through the final weeks of the feeding schedule.
Explore BloomNo complicated product stack—just the right product at the right stage.
Use the feeding chart to match the product and amount to your plant’s current stage.
Work Start into the growing medium for the seedling stage. Mix Grow or Bloom with water according to the chart.
Follow the chart from Start to Grow to Bloom as your plant develops.
Reefertilizer replaces a crowded shelf of bottles with a focused three-part system. The detail is there when you need it; the guidance makes the decision simple.
A single feeding schedule keeps the next step visible and easy to follow.
Each product has a defined role, whether you grow indoors or outdoors.
Free grow guides and WeedBOT, an AI assistant, give new growers somewhere useful to turn.
“I had fantastic results last year and will definitely be feeding my plants Reefertilizer again this season.”
The complete system is designed as a simple Start, Grow and Bloom sequence. Each product supports a different stage of the grow.
Follow the simple feeding schedule. It shows which product belongs at each stage and how much to use.
Use the free grow guides for common questions, or ask WeedBOT, Reefertilizer’s AI assistant. Follow the product label and feeding directions when applying nutrients.
Choose the complete Reefertilizer system and follow one clear path from seed to flower.
Shop the complete kit