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Pargro PAR6.5 Rockwool Block Strip - 4 x 4 x 2.6-in - Pre-Cut Holes
GD358215
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City: US, Livermore
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Pre-Cut Rockwool Block for Easy Plug Transplanting - 2.6 in High
Moving young plugs into a larger medium is slow when you have to cut holes by hand, and uneven holes make for uneven starts. The Pargro PAR6.5 block arrives with a pre-cut plug hole made for Grodan A-OK or Macro plugs, so each transplant sits in the same position. Rockwool is a hydroponic medium widely used for holding moisture and supporting root development.
At 4 x 4 in with a 2.6 in height, this is the small block size. It suits growers moving plugs on into vegetative growth, hobbyists setting up a first hydroponic system, and anyone who wants a compact block footprint.
Key Features & Benefits
- Pre-cut plug hole — speeds transplanting and keeps placement consistent.
- Fits Grodan A-OK or Macro plugs — a single hole is sized for these plugs.
- 4 x 4 x 2.6-in block — a compact size for small-footprint setups.
- Rockwool medium — holds moisture around the root zone in hydroponic systems.
Who Should Use Pargro PAR6.5 Rockwool Block Strip
Home gardeners and licensed commercial growers who run hydroponic systems and transplant Grodan A-OK or Macro plugs will find this block straightforward to use.
About Pargro PAR6.5 Rockwool Block Strip
Pargro PAR6.5 is a rockwool block strip measuring 4 in long, 4 in wide and 2.6 in high, with pre-cut holes. It is sold each and supplied loose.
Frequently Asked Questions
Q: Which plugs fit this block?
A: The single plug hole is intended for Grodan A-OK or Macro plugs. Check other plug types against the hole before ordering.
Q: What size is the block?
A: It measures 4 in by 4 in by 2.6 in. That is the small block size in this range.
Q: Do I need to cut the hole myself?
A: No. The block has a pre-cut hole for transplanting your plug.
Q: What is a rockwool block strip?
A: It is a rockwool growing medium formed as a block that holds a transplanted plug. This product type is listed as a block strip.
Q: How is it packaged?
A: It is supplied loose and sold each.
Brand
Pargro
GTIN
774783507703
Product weight
0.15 lb
Length
4 in
Width
4 in
Height
2.6 in
Returns
30-day returns
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