Oasis
Oasis Horticubes eS Grow Cubes 104ct Sheet
Best hydroponic starter medium for efficient vegetable and green propagation.
Elevate your seed starting with Oasis Horticubes eS® Grow Cubes. This 104-count sheet provides an enhanced, biodegradable engineered media, ideal for hydroponic propagation of vegetables and leafy greens. Its specialized density promotes faster, stronger root development and offers superior drainage. Designed with the environment in mind, the foam significantly biodegrades over time. The clean media ensures a healthy, pathogen-free start for your seedlings, while the durable foam minimizes irrigation filter clogging, offering a reliable foundation for growth.
$44.95
Owner Satisfaction
4.7
/ 5
Category Rank
11
/ 1179
#11 in Soil
Price vs Category Average
-11%
Below average
Count
104
/ ct sheet
Who it's for
- Commercial growers needing uniform, predictable root development
- Operations managers seeking to streamline seeding and transplanting labor
- Propagators prioritizing sterile environments for sensitive seedlings
Who should skip it
- Eco-conscious gardeners aiming to minimize synthetic waste
- Novice growers prone to overwatering their plants
- Budget-focused hobbyists looking for the most affordable media
Performance breakdown
Root development speed
Engineered density accelerates early root formation for faster crop cycles.
Drainage efficiency
Optimized structure prevents waterlogging while maintaining essential moisture levels.
Pathogen resistance
Sterile, inert media eliminates common soil-borne diseases from the start.
System compatibility
Clean foam design keeps irrigation filters clear and maintenance minimal.
Environmental impact
Peat-free, biodegradable composition offers a responsible choice for modern growers.
Ease of handling
Pre-cut sheet format simplifies large-scale seeding and transplanting workflows.
Key Specs
Count
104ct sheet
Cube Size
1.25” across
Feature
Top grooved
Material
Biodegradable engineered media
Intended Use
Seed Starting
Model Number
41712HRDNON-3EA
Drainage Level
Moderate Draining
Eco-Friendly Feature
Peat Free
Features
- Biodegradable engineered media
- Optimized for hydroponic germination
- Promotes strong root growth
- Superior drainage
- Disease and pathogen-free start
- Minimizes irrigation filter clogging
- 104 count sheet
- Environmentally conscious design
What customers say
Customers overwhelmingly praise the Oasis Horticubes eS for their superior quality and reliability in seed starting. The structural integrity of the cubes is a major highlight, minimizing root damage during transplanting. Growers value the optimized moisture retention combined with excellent aeration, which prevents common issues like root rot and significantly boosts germination success, especially for challenging seeds. The consistency across the 104-cell sheet streamlines operations for both commercial and hobby growers. While the initial cost is higher than alternatives, users consider the Horticubes a worthwhile investment due to dependable, high-yield results and reduced labor. This specialized foam technology has earned high trust as a foundational component for successful cultivation.
Know before you buy
While these cubes are specifically engineered for hydroponic propagation, they can be transplanted into soil once the seedlings are established. However, they are designed to perform best in hydroponic systems where drainage and aeration are critical.
The cubes come in a 104-count sheet, but they are designed to be easily separated. Once your seedlings have developed a strong root system, you can gently pull or cut the individual cubes from the sheet for transplanting into your final growing medium or system.
The cubes themselves are inert and do not contain added fertilizers. You should begin using a diluted hydroponic nutrient solution once your seedlings have developed their first set of true leaves to support healthy growth.
The top groove is specifically shaped to hold your seed securely in place. This ensures the seed maintains consistent contact with the media, which promotes faster, more uniform germination.
The biodegradation process is designed to occur over time in a composting environment. While the material is durable enough to support your plants throughout the propagation phase, it will break down significantly faster than traditional non-biodegradable foam once disposed of properly.
No, these cubes are specifically formulated to minimize debris. Unlike some organic media that can shed particles, this engineered foam is stable and designed to keep your irrigation filters clear.
Still have a question?
Ask Hayley anything about this product before you decide.