Oasis Horticubes Grow Cubes
Best hydroponic medium for efficient, sterile seed starting and propagation.
These sterile foam sheets turn hydroponic seed starting into a foolproof, repeatable process. You sacrifice the organic feel of soil for clinical precision and perfect drainage, but the trade-off is a massive reduction in root rot and transplant shock.
$31.96
at
Harris Seeds
Who it's for
- Gardeners seeking reliable germination and uniform root development
- Hydroponic growers needing seamless transplanting into standard systems
- Indoor farmers prioritizing healthy root growth and oxygenation
Who should skip it
- Eco-conscious growers avoiding non-biodegradable synthetic materials
- Beginners lacking experience with precise nutrient management
- Commercial operations managing tight margins on large-scale production
Performance breakdown
Germination Efficiency
Pre-dibbled holes ensure consistent seed depth for reliable, uniform sprouting.
Root Development
Low-density foam structure prevents compaction to encourage vigorous, healthy root systems.
Sanitation Standards
Sterile, pathogen-free medium significantly lowers the risk of early-stage plant disease.
Workflow Integration
Standardized sizing fits 1020 trays perfectly for seamless propagation setups.
Moisture Management
Optimized air-to-water balance minimizes algae while maintaining ideal hydration levels.
Ease of Handling
Pre-scored sheets allow for quick, clean separation without damaging delicate seedlings.
Key Specs
Count
104ct Sheet
Cube Measurements
1" x 1.25" x 1.5"
Sheet Thickness
1.5"
Center hole spacing
1.25"
Form
HARD GOOD
Intended Use
Seed Starting
Drainage Level
Moderate Draining
Moisture Retention Level
Medium
Primary Amendment
Coconut Coir
Components Included
Soil Pods
Know before you buy
Still have a question?
Ask Metto anything about the Oasis Horticubes Grow Cubes before you decide.
