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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Make sure the nutrient container has the correct EC and pH values
the refrigeration efficiency is reduced if the surrounding temperature increases due to the heat from the unit
20 sizes available from 85cm x 50cm x 40cm to a HUGE 600cm x 300cm x 230cm
EC Range: 0-9999 µS (µS/cm)
2-part or even 3-part nutrient system – so you get more nutrient for your money
GreenPlanet PK Spike 295 x 295 x 230 Make sure the nutrient containerDerived from multiple sources of phosphorus and potassium, PK spike is designed to help facilitate bulking and ripening of many flowering plants. PK Spike is engineered to provide a uniform quantity of phosphorus and potassium to your flowering plants. Designed with over 25% more P K than the next industry leading competitor, this product can be applied at a maximum rate of 1. 0 ml L to achieve a 250 ppm boost to your plants. Use: Begin use in week 2
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