Grodan Delta 15cm x 15cm x 15cm Rockwool Blocks - Propagation & Seed Starting Professional Mediums It is planted in the

It is planted in the subtropical moist and lower and upper cordillera zones in central Puerto Rico

with large

round and unbranched

It is a large tree-like plant

This species should be grown in full sun

Grodan Delta 15cm x 15cm x 15cm Rockwool Blocks - Propagation & Seed Starting Professional Mediums It is planted in theThe rockwool blocks are designed for starting seeds clones and growing from start to finish. These are one of the biggest rockwool blocks on the market bought to you by Grodan, the world leaders in rockwool technology.. Rockwool Block Size : 15cm x 15cm x 15cm. About rockwool plugs. Designed to facilitate the propagation of plants. Holds the optimum amount of water and oxygen. The plug is designed for single use and is not recommended to be used