GREEN PLANET PRO-CAL

$10.93

DESCRIPTION

PRO-CAL is a highly beneficial calcium, magnesium and iron plant nutrient supplement. This recommended application rate normally is sufficient to make up for any deficiencies in most soil or hydroponic formulas. Note - in hydroponics, iron falls out of the solution relatively fast due to use of magnetic driven pumps without grounding probes. Other contributing factors can be high levels of dissolved oxygen from air stones and pumps.

- More concentrated than competitive products.
- Helps increase overall density in your plants.
- A must for growers who use coco. - Helps plants resist disease.
- Remedies yellowing plants.

Didn't receive, Cann-B won't respond to emails and charged me full amount

Like everyone else I'm annoyed when someone writes a review on a product that is unrelated to the performance of the product itself. However, I purchased this item, was charged for the product, and only received a small hand written note on the packing slip that the product was out of stock. Still waiting on a refund for the product. I also paid for Priority Mail and the order was shipped UPS SurePost. Emailed Cann-B on 12/15 and have yet to receive a response (12/23/24).