Hydroponic Rockwool Grow Cubes - pH Buffered Starter Plugs for Seedlings & Cloning | Lab-Sterilized 1.5"/2"/3"/6" Sizes w/Optimal Air-Water Ratio

Name: Hydroponic Rockwool Grow Cubes - pH Buffered Starter Plugs for Seedlings & Cloning | Lab-Sterilized 1.5"/2"/3"/6" Sizes w/Optimal Air-Water Ratio
Brand: Weltech (Shanghai) Co., Ltd.
SKU: 6600
Availability: InStock
Rating: 5 (1 reviews)

No.6600

Different sizes or customized sizes available
Ideal for starting seeds, cloning plants, and growing vegetative and fruiting crops. The hydroponic growing medium is also suitable for different growth cycles of plants, both short and long-term, steering them towards flowering or fruiting growth.

Premium Material – Made from high-quality basalt fibers, these durable grow cubes maintain their shape without breaking apart.
Excellent Airflow – With 95% porosity, they provide ample oxygen and moisture for rapid root development.
Sterile & Moisture-Retentive – Inorganic and sterile, they promote seed germination while holding water efficiently for strong root growth.
Easy to Use & Transplant – Pre-formed holes allow for easy seed placement, and the cubes can be cut and transplanted as needed.

Material:

Rockwool

GET A QUOTE

ADD TO QUOTE LIST View Quote List

SPECIFICATION

Main Features:

Hydroponic rock wool is ideal for direct seeding, cuttings, and transplanting. Its lightweight design makes it easy to handle, store, and move.
With 96% porosity and 91% water retention, it provides an optimal balance of moisture and oxygen for healthy root development.
Cost-effective planting: Its unique structure reduces the need for frequent watering and fertilization, lowering irrigation costs and simplifying maintenance.
Compared to other soilless growing media, Rockwool accelerates plant growth, leading to higher yields in a shorter time.

Dimensions:

Dimensions (mm）	Dimensions Inch	Cubes per sheet	Sheets per box	Cubes per box	box size（cm）	Boxes per 40HQ container
252525	1" x 1" x1"	100 (5*20)	64	6400	575742	504
252525	1" x 1" x1"	50 (5*10)	128	6400	575743	504
252540	1" x 1" x1.6"	100 (5*20)	40	4000	575749	504
252540	1" x 1" x1.6"	50 (5*10)	80	4000	575750	504
252530	1" x 1" x1.2"	100 (5*20)	56	5600	575742	504
252535	1" x 1" x1.4"	100 (5*20)	44	4400	575743	504
303040	1.2" x 1.2" x1.6"	72 (4*18)	46	3312	616142	418
303040	1.2" x 1.2" x1.6"	36 (4*9)	92	3312	616142	418
353540	1.6" x 1.4" x1.4"	64 (4*16)	40	2560	616142	418
404040	1.6" x 1.6" x1.6"	56 (4*14)	32	1904	575742	504
		28 (4*7)	68	1904	575743	504
		49 (7*7)	40	1960	575742	504
505040	2" x 2" x1.6"	36 (3*12)	40	1440	616142	418
		24 (3*8)	60	1440	616142	418
		48 (6*8)	30	1440	616142	418
505050	2" x 2" x2"	24 (3*8)	48	1152	616142	418

Advantages

Products Display

Pictures & Packing （Standard packing or customized packing)

Hydroponic Rockwool Grow Cubes - pH Buffered Starter Plugs for Seedlings & Cloning | Lab-Sterilized 1.5"/2"/3"/6" Sizes w/Optimal Air-Water Ratio

Premium Material – Made from high-quality basalt fibers, these durable grow cubes maintain their shape without breaking apart.

Excellent Airflow – With 95% porosity, they provide ample oxygen and moisture for rapid root development.

Sterile & Moisture-Retentive – Inorganic and sterile, they promote seed germination while holding water efficiently for strong root growth.

Easy to Use & Transplant – Pre-formed holes allow for easy seed placement, and the cubes can be cut and transplanted as needed.

SPECIFICATION

GET A QUOTE