British Minerals Pro PK 1L All | Saleable | Nutrient Additives | Plagron | Calmag Pro Large starter cubes for growing

Large starter cubes for growing from seeds and cuttings that fit into the large hole cubes

Free to breathe the root zone can see dramatically enhanced oxygen levels – supercharging growth

The Vegecover not only protects your veggies from wildlife and pests but it creates its own micro-climate to promote rapid growth

A hinged air tight lid makes changing bulbs easy without having to undo any ducting

100 percent compostable

British Minerals Pro PK 1L All | Saleable | Nutrient Additives | Plagron | Calmag Pro Large starter cubes for growingPOWERFUL NUTRITION TO STIMULATE FLOWERING. British Minerals Pro PK13 14 provides massive fruiting & flowering for your crops. Easy to use & suitable for any growing medium, BM Pro PK13 14 will give your plants the biggest yields. The perfect blend of Phosphorus & Potassium, Pro PK is added during the flowering phase to maximise growth, provided in high concentration. Phosphorus (P) provides a higher metabolism rate and energy transfer. During the