Cultiwool Round Macro Plugs - Stonewool - 1980 Count

Stonewool Plugs for High-Volume Propagation - 1980 Count

Filling trays with starter media one piece at a time slows a propagation run, and uneven media makes rooting harder to predict. These stonewool round macro plugs give you a consistent medium for starting seeds and rooting cuttings, made in the Netherlands and supplied in bulk so you can restock less often.

With 1980 plugs in one unit, this size suits commercial propagators and serious indoor growers who start plants in large batches. A hobbyist starting a few trays will have plenty of plugs for many cycles.

Key Features & Benefits

• Stonewool material — a familiar medium for hydroponic propagation and early vegetative growth.
• Round macro plug shape — fits round-cell propagation trays for placement and removal.
• 1980 plugs per unit — supports large batches without frequent reordering.
• Loose in a plastic bag — you take out only the plugs you need and keep the rest sealed.
• Made in the Netherlands — a clear country of origin for sourcing records.

Who Should Use Cultiwool Round Macro Plugs

Commercial propagators, licensed growers and home gardeners who start many plants at once will get the most from this high-count unit. It also suits anyone moving seedlings or cuttings into hydroponic systems.

About Cultiwool Round Macro Plugs

Cultiwool Round Macro Plugs are stonewool (rockwool) plugs made in the Netherlands. They are packaged loose in a plastic bag, with 1980 plugs per unit. The product is sold as one unit, and the item measures 24 in x 16 in x 24 in with a shipping weight of 16 lb.

Frequently Asked Questions

Q: How many plugs come in one unit?
A: One unit contains 1980 plugs. They are packed loose in a plastic bag rather than pre-set in trays.

Q: What are the plugs made of?
A: They are made of stonewool, also called rockwool. It is a common medium for hydroponic propagation.

Q: Where are they made?
A: Cultiwool Round Macro Plugs are made in the Netherlands.

Q: What are the unit dimensions and weight?
A: The unit measures 24 in long, 16 in wide and 24 in high. It has a shipping weight of 16 lb.

Q: How do these compare with other propagation media?
A: Stonewool plugs are an inert, pre-formed medium, so they come ready to use without mixing. Loose organic media often need blending and filling before use.

Q: Which tray size do the plugs fit?
A: The plug dimensions are not listed on this page, so check your tray cell size before ordering. Round-cell propagation trays are the natural match for a round plug.