Canadian Xpress

Canadian Xpress (CX Horticulture) — feed by the tank

Canadian Xpress, sold here as CX Horticulture, is built for growers running bigger reservoirs and multiple plants rather than a single small tent — the range includes Wilma base feeds sized for tank-fed systems, Head Masta as a flowering booster and Mighty Growth for vegetative structure, alongside Regen-A-Root for reviving stressed or transplant-shocked root systems.

Regen-A-Root is the product most commonly bought on its own rather than as part of a full CX schedule — it's used across brands as a rescue treatment when a plant has been under-watered, over-fed or generally stressed and needs a reset rather than more feeding. Dose it at the label rate for two to three waterings rather than continuously, then return to a normal feeding schedule once new growth resumes.

If you're running a Wilma or similar tank-fed system with multiple pots on one reservoir, CX's Wilma-specific base feed is formulated for that setup rather than adapted from a single-pot recipe, and dosing is calculated per reservoir litre rather than per pot.

See AutoPot systems for compatible tank-fed hardware, and root stimulators to compare Regen-A-Root against other rescue and propagation options. Free UK delivery over £50.