QUIKGRO Rapid Rize Block 8×8 Inch – Fast-Expanding Buffered Coco Substrate
QUIKGRO RapidRIZE blocks are engineered for ultra-fast expansion and high-yield performance. The 8×8 inch block expands to 6.3L in just 1 minute and 13 seconds, making it ideal for rapid setup in hydroponic, soil, or coco-based systems. Buffered with Cal/Mag and tested for heavy metals, this substrate delivers clean, consistent results with minimal EC and maximum convenience.
Key Benefits
- Expands to 6.3L in just 1 min 13 sec
- Low EC and ppm from ultra-clean processing
- Buffered with Cal/Mag for consistent nutrient delivery
- Tested for heavy metals – safe for all grow environments
- Includes grow bag – ready to use straight from the pack
- Perfect for online orders and compact storage
Expansion Specs
| Size | Water Required | Expansion Time | Expanded Volume |
|---|---|---|---|
| 8×8×6 in | 4.5L | 1 min 13 sec | 6.3L |
| Metric | Value |
|---|---|
| SKU | SG-S1424 |
| Brand | QUIKGRO |
| Product Name | Rapid Rize Block – 8×8 Inch |
| Material | Buffered coco coir |
| EC Level | Low |
| pH Range | Approx. 5.7–6.5 |
| Use Case | Seedling, vegetative, flowering |
