VIVOSUN Hydroponic Rapid Seed Rooter Replacement Plugs, 40 Plant Starter Cubes

VIVOSUN Hydroponic Rapid Seed Rooter Replacement Plugs, 40 Plant Starter Cubes

Start seeds and cuttings with VIVOSUN Rapid Seed Rooter Replacement Plugs, a soil-free growing medium designed to provide balanced moisture and airflow for reliable germination and healthy early root development. With a pre-buffered pH range, low EC, consistent density, and compatibility with hydroponic systems, these starter cubes make propagation simple and mess-free.

Features

✔ 40 starter cubes per bag
✔ Balanced air-to-moisture delivery helps maintain proper moisture without waterlogging
✔ Supports fast, reliable seed germination and early root development
✔ Pre-buffered pH of 5.5–6.5 for a seed-friendly growing environment
✔ Ready to use without soaking, rinsing, or additional pH adjustment
✔ Low EC and nutrient-free to help minimize the risk of nutrient burn
✔ Consistent density and pore distribution encourage even root development
✔ Helps roots grow outward naturally while reducing tangling
✔ Soil-free growing medium provides clean, mess-free propagation
✔ Compatible with the VIVOSUN VGrow DWC Hydroponics System
✔ Suitable for starting seeds and cuttings indoors or outdoors

Fast & Reliable Germination

VIVOSUN Rapid Seed Rooter Plugs are designed to maintain a balanced combination of moisture and oxygen around developing seeds and roots. The structure helps keep cubes evenly moist while allowing adequate airflow to the root zone, creating favorable conditions for germination and early plant development.

Pre-Buffered for Easy Starts

Each cube is pre-buffered to a pH range of 5.5–6.5, providing a suitable starting environment for seeds and cuttings. The plugs are ready to use without requiring additional soaking, rinsing, or pH adjustment before planting.

Gentle on Young Plants

The starter cubes are low EC and nutrient-free, making them suitable for delicate seedlings during their early growth stage. Seeds can rely on their natural stored energy while establishing their first roots, helping reduce the risk of nutrient-related stress.

Consistent Root Development

Each cube features even density and consistent pore distribution, providing a uniform environment for developing roots. The structure encourages roots to grow outward naturally while helping reduce tangling and supporting more uniform root systems.

Soil-Free & Hydroponic Compatible

These replacement plugs provide a clean, soil-free way to start seeds and cuttings. They are designed to work with the VIVOSUN VGrow DWC Hydroponics System and can be used for a variety of vegetable and garden plants.

Specifications

Brand: VIVOSUN
Product Type: Seed Starter / Rooter Plugs
Quantity: 40 Cubes per Bag
Growing Medium: Soil-Free
pH Range: 5.5–6.5
EC: Low
Nutrients: Nutrient-Free
Top Width: 1.53"
Bottom Width: 1.02"
Height After Soaking: 1.97"
Compatible System: VIVOSUN VGrow DWC Hydroponics System
Applications: Seeds & Cuttings
Use: Indoor & Outdoor

Recommended For

Seed starting, plant propagation, cuttings, hydroponic growing, indoor gardening, vegetable starts, garden plants, and replacement plugs for compatible hydroponic propagation systems.