Grodan PRO Starter Mini-Blocks 1.5 in Unwrapped (50/Cs) Both the hole punch and

Both the hole punch and professional hole punch are designed for comfortable use

to ensure a leakproof design

Multiple modes of action: exoskeleton degradation

Carbon black pigment

whitefly and other plant leaf parasites

Grodan PRO Starter Mini-Blocks 1.5 in Unwrapped (50/Cs) Both the hole punch andMini Blocks sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini Blocks are individually wrapped in white plastic to minimize algae growth. Remove wrapping and transplant into any loose media such as Grow Cubes or coconut fiber or leave wrapping on and set on top of a larger Gro Block. Packed in easy tear away strips, labeled with instructions.