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Charged High-Moisture Blend

Our Charged High-Moisture Blend (formerly Critical Mass) is a premium, peat-free, perlite-free, soilless growing media designed for greenhouse and outdoor growers in hot or low moisture environments who want big, organic yields. Charged High-Moisture Blend helps outdoor growers reduce watering without nutrient loss.


  • Designed for outdoor and large container growing---maintains plant available moisture in hot or dry climates, without sacrificing air content
  • High worm castings charge to boost plant performance and soil health
  • Versatile blend that can function for direct planting or soil amendment
  • Scalable organic blend that holds structure over multiple growing cycles
  • Triple-washed, high CEC, organically buffered coco, paired with low EC compost, and coco chips reduce watering and nutrient loss

How to Use

Drainage Level: Medium

Water Retention: High

Inert/Charged: Charged

Use: All outdoor and greenhouse grows in pots
Indoor growers looking for more water retention

Watering: Neutral, Hand water and outdoor

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pH: 5.7 – 6.4

PPM: 576-1008 (based on conversion factor of 0.7175)

EC: 0.80-1.4

Na <150ppm

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Coconut coir, rice hulls, composted forest products, coconut chip, expanded shale, pumice, rice hulls, worm castings, Charged Nutes (bat guano, fish bone meal, humates, molasses, kelp, oyster shell, mineral-derived micronutrients, feather meal, meat meal, bone meal, blood meal, potassium sulfate)

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Net Volume

2 Cubic Feet


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Custom Blends

All of Batch 64’s products can be customized as a complete solution for you and your grow.

Scale Up Your Business,
Not Your Costs.

Contact a
Cultivation Specialist.

Scale Up Your Business,
Not Your Costs.

Contact a
Cultivation Specialist.