General Hydroponics FloraNova Bloom 4-8-7 - 32oz

One-Part Liquid Concentrate for Flowering and Fruiting, 32oz

Multi-part bloom nutrient systems require mixing several concentrates at precise ratios, which adds complexity right when flower and fruit development calls for consistency. General Hydroponics FloraNova Bloom 4-8-7 is a one-part liquid concentrate formulated with highly purified minerals and natural humic extracts, delivering elevated phosphorus and potassium without multi-part mixing.

This 32oz bottle offers more volume than the 16oz for growers who have confirmed FloraNova Bloom fits their program.

Key Features & Benefits

• One-Part Liquid Convenience — a single bottle simplifies feeding without multi-part mixing ratios
• Highly Purified Minerals — consistent, repeatable nutrient profiles in solution
• Natural Humic Extracts — support nutrient uptake and rhizosphere interaction
• Phosphorus and Potassium Focus — 4-8-7 ratio targets elevated P and K demand during flowering

Who Should Use FloraNova Bloom

Growers who want flowering-stage nutrition from a single bottle instead of managing a multi-part bloom system will find FloraNova Bloom built for that simplicity, across hydroponic and media-based setups.

About General Hydroponics

General Hydroponics dates to 1976, when founder Lawrence Brooke began the company out of a Berkeley, California garage; since April 2015 it has operated within the Hawthorne Gardening Company brand portfolio, a subsidiary of The Scotts Miracle-Gro Company. FloraNova Bloom is the flowering-stage counterpart to FloraNova Grow in its one-part liquid line.

Frequently Asked Questions

What growth stage is FloraNova Bloom formulated for?

It is formulated for the flowering and fruiting stages, with a 4-8-7 ratio delivering elevated phosphorus and potassium. Growers typically run it from the onset of flower development through harvest.

When should I switch from FloraNova Grow to FloraNova Bloom?

Switch once flower sites begin forming, replacing Grow with Bloom at the next scheduled feeding rather than blending the two together. Both formulas share the same one-part, purified-mineral base, so the transition does not change your mixing routine.

What growing media does FloraNova Bloom work in?

It works in hydroponic and media-based systems, including soilless mixes and coco, without needing a different formula for each. The pH-stabilized formula resists drift in recirculating and reservoir setups.

Why choose a one-part bloom formula instead of a multi-part system?

A one-part formula simplifies feeding to a single bottle instead of managing several concentrates at set ratios. That convenience trades off some of the stage-by-stage adjustability a multi-part system like the Flora Series offers.

What do the humic extracts do in FloraNova Bloom?

The natural humic extracts support nutrient uptake and rhizosphere interaction alongside the purified mineral content. They work as a complement to the core phosphorus and potassium nutrition, not a replacement for it.