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Pargro Neptune Block, 4X4X3"

Hydroponics is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk
Join our family discount club - Free membership for a limited time! When you place your first Hyrodponic order with us, you will be automatically registered in our family growing club. This is a new program we are excited to offer to our customers. Club members will get disount coupons and access to special club only member deals!. Full details coming this weekend so get in early ... Free Growing Club membership offered to the first 100 customers only.
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$75 min order on all hydroponics
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$137.44
Manufacturer: Grodan/Pargro
SKU: RW92009
Delivery date Usually ships within 3 days
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Pargro Neptune - Quality rockwool at a smart price



  • A rockwool alternative at a smart price

  • Uniform fiber structure ensures optimum nutrient and pH control

  • Pargro blocks have air holes from top to bottom grooves to ensure good supply of oxygen and drainage in the root zone - less risk of root rot

  • Pargro slabs are equipped with longitudinal grooves to ensure oxygen in the root zone - less risk of root rot

  • European quality rockwool

  • Used worldwide by commercial growers for over 14 years

Pargro Neptune - Quality rockwool at a smart price



  • A rockwool alternative at a smart price

  • Uniform fiber structure ensures optimum nutrient and pH control

  • Pargro blocks have air holes from top to bottom grooves to ensure good supply of oxygen and drainage in the root zone - less risk of root rot

  • Pargro slabs are equipped with longitudinal grooves to ensure oxygen in the root zone - less risk of root rot

  • European quality rockwool

  • Used worldwide by commercial growers for over 14 years