Save $36.10
Cultured Solutions Bud Booster Mid - 3.8L (1 Gal)
Sale price$133.85
Regular price$169.95
Cultured Solutions FAQ's
946mL, which is a metric conversion of the US quart the brand uses internationally. The two-part bases are supplied as matched pairs, so a Veg A&B purchase is 2 x 946mL. Larger formats exist in the range but are currently out of stock here, so 946mL is the only size available today.
Possibly. Despite the name, the situation it addresses is any water or medium short on calcium and magnesium — which includes reverse osmosis, filtered and naturally soft tap water regardless of substrate. If you grow in soil with hard tap water you likely do not need it. Read the plant rather than adding it by default.
In the middle of the flowering window, as the name indicates, rather than at the start or the finish. Boosters aimed at different points in flower are not interchangeable — running a mid-flower product through the final weeks does not extend its benefit. Follow the brand's timing and keep an eye on total feed strength.
That is what it is built for. Cultured Solutions is formulated for clean, low-residue hydroponics — the kind of recirculating setup where solution sits in the tank for days and anything precipitating out fouls lines and pumps. It works in run-to-waste too, but the recirculating case is where the formulation earns its keep.
UC Roots, plus the larger formats of Veg A&B, Bloom A&B and Bud Booster Mid — four listings in total. Everything buyable today is in the 946mL size. If you need volume for a commercial room, either ask us about restock timing or look at a range with the larger sizes currently in stock.

