ProRelease

The Controlled Release Fertilizers (CRF) are granulated fertilizers designed to be applied directly to a plant’s root zone. CRFs slowly and predictably release fertilizer over time, continuously feeding for months with only a single application! This allows for unprecedented ease of use and control for professional growers, reducing labor costs while providing peace of mind that plants receive even, extended feeding periods.

When used as directed, General Hydroponics ProLease Field Formula, ProLease Cool Container Formula and ProLease Warm Container Formula provide plants with a consistent source of nutrients throughout their growing cycle. Simply incorporate the appropriate formula into your favorite growing mix – or top-dress, water, and you’re done.

ProRelease comes in three different blends to suit various needs. Use as a stand-alone fertilizer or with other General Hydroponics products for a tailored approach.

For the ultimate in precision crop-nutrition management, we recommend using ProRelease as the backbone of your fertilizer program and strategically deploying General Hydroponics FlorPro or Flora Series water-soluble powder or liquid fertilizers throughout the growing cycle to help steer your crop.