Sproutbox Extension Kit for 9-in-1 Garden Bed 17" Tall base Calcium and magnesium are not

Calcium and magnesium are not very mobile within the plant and need to be in a form that the plant can easily transport and uptake

Product Code: PTEKLED023

The only product with BTI

Excellent drainage properties

24 middle size plants)

Sproutbox Extension Kit for 9-in-1 Garden Bed 17" Tall base Calcium and magnesium are notWant to add some more growing room? Our extension kits add an additional 1. 5' to your 17" tall 9in1 or L shaped garden kit, increasing your growing room and configuration options. The extension kit comes with everything you need: panels, bracing rods, stainless steel hardware, extra rubber edging, and an instruction guide.