Cultiwool Mini Slabs - 10 x 8 x 3-in - Stonewool - Fully Sealed - 36 Count

Sealed Stonewool Substrate for Compact Hydroponic Setups - 36 Slabs

Growers running hydroponic systems need a substrate that keeps its form and gives every plant a consistent root zone. These stonewool slabs are fully sealed and use a vertical fibre orientation, so each plant site starts from the same medium. Stonewool is a common choice for professional cultivators, and the compact size suits systems with limited space per plant.

This unit holds 36 slabs, each 10 x 8 x 3 in. That quantity suits a regular indoor grower filling several sites, or a small commercial team trialling a substrate volume before scaling up.

Key Features & Benefits

• Stonewool construction — gives a uniform, inert medium for hydroponic cultivation.
• Fully sealed slabs — the slab is enclosed, which keeps handling simple.
• Vertical fibre orientation — the standard fibre direction for this slab line.
• 10 x 8 x 3 in size — a compact substrate volume per site.
• 36 slabs per unit — enough to set up multiple sites at once.

Who Should Use Cultiwool Mini Slabs

Indoor growers and licensed commercial cultivators who run hydroponic systems and want a compact stonewool slab for vegetative growth and flowering will find these a practical fit.

About Cultiwool Mini Slabs

Cultiwool Mini Slabs are stonewool growing slabs measuring 10 x 8 x 3 in. They are fully sealed, have vertical fibre orientation, and are supplied as 36 slabs.

Frequently Asked Questions

Q: What size are these slabs?
A: Each slab measures 10 x 8 x 3 in. The unit contains 36 slabs.

Q: What material are they made from?
A: They are stonewool slabs. Stonewool is a fibrous, inert medium used in hydroponic cultivation.

Q: What does fibre orientation mean?
A: It describes the direction the fibres run within the slab. These slabs have a vertical fibre orientation.

Q: What does fully sealed mean?
A: The slabs are enclosed rather than open. This is listed as a specification of this product.

Q: How many slabs do I receive?
A: The unit contains 36 slabs.