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or PK13/14
on the other hand
The Time-R digital timer has a large easy to read screen
It’s important to have a growth specific and flower specific nutrient to achieve outstanding results – They really do make a great couple
Ideal for correcting plant stress and trace element deficiency
GreenPlanet Pro Cal Coco Coir & Coco Blends or PK13/14Pro Cal is the ultimate in calcium magnesium supplementation and should be used on a regular basis with your Green Planet nutrient program. Pro Cal is used throughout the vegetative andflowering stages and ceasing use in the last week of the flowering stage which is usually a flushweek incorporating REZIN and water. Key Points: Thickens cell walls Helps form calcium pectate Fully chelated iron Important source of magnesium Noticeable size increase
US$ 153.99
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