Sold by Stoned Ape Lab · United Kingdom · Grain Spawn
£24.99 to £30.51 · In stock
⏱ Made fresh to order - lead time 3-4 days
Our Microppose Monotub Refills take the headache out of substrate prep—grain and CVG arrive in the exact proportions your monotub demands.
Mix, load, and get growing. No overthinking ratios, no wasted materials, just ready-to-use refills that deliver consistent results every flush.
Small Monotub - 1kg of Grain plus 2kg CVG
Medium Monotub - 1.5kg of Grain plus 3kg CVG (Also Fits The Stoned Ape Monotub)
Large Monotub - 2kg of Grain Plus 4kg CVG
Browse: Grow bags · Substrate & grain