Cultiwool 3" x 3" x 3" Block (400 Blocks/Case)
Quick answer
Cultiwool 3" x 3" x 3" Block (400 Blocks/Case) should be chosen by water retention, drainage, container size, crop stage, and how often you want to irrigate.
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Description
Cultiwool 3" x 3" x 3" Blocks are precision-engineered growing blocks that support strong, balanced root development.
Equipped with drainage width grooves at the bottom for efficient water runoff and optimal oxygen availability.
The integrated 1. 5" plug hole accepts standard starter plugs for seamless transplanting.
Cultiwool's homogeneous fiber structure provides uniform water uptake and stable root development, while the high dimensional stability maintains block performance throughout intensive crop cycles.
Weight: 21 lbs.
This Cultiwool item is listed in Growing Media under Rockwool, giving shoppers a clear fit point in the Toledo Indoor Garden catalog.
- Drainage width grooves for efficient water runoff
- 1.5" / 1.57" plug hole for standard starter plugs
- Homogeneous fiber structure for uniform water uptake
- High dimensional stability throughout crop cycles
- Excellent re-wetting capacity after dry periods
- Clean and inert — hygienic, pest-free root environment