Green Planet Pro Cal - [Size: 1L]

Pro Cal is an excellent supplemental source of Calcium, Magnesium and Iron. Plants engaged in rapid growth can often come up short on these essential elements so supplementation is a great idea. The savvy grower makes Pro Cal a must have in their arsenal of plant growing weapons.

Features

• Thickens cell walls
• Helps form calcium pectate
• Fully chelated iron
• Important source of magnesium
• Noticeable size increase
• Improved enzyme function
• Coco coir approved
• Powerful formulation

What's in the Box

• [1] x Green Planet Pro Cal - 1L / 5L / 25L