100Pcs Agricultural Rock Wool Blocks Soilless Rock Wool Blocks for Nurturing Flowers Plants

Feature:
Made of rock wool compressed into round cubes.
Small bulk density, light texture and high porosity.
Good air permeability, strong water absorption and good drainage.
Suitable for growing and colonizing all types of plants.
An excellent choice for soilless planting.

Specification:
Material: rock wool
Color:as shown
Size: 2.7*2cm/1.06*0.78in

product instructions:
Soak the rock wool block in nutrient solution first, then sow the seeds with disinfection and soaking, and wait for the seedlings to grow to 15-
When it is 25cm, it can be transplanted into the soil together with rock wool. This method can avoid diseases and insect pests in the seedling stage, shorten the seedling age by 3-5 days, and increase the yield by more than 10%. In addition, the utility model has the advantages of low cost, labor saving, convenient transportation and convenient management, and can also be used for seedling production in field cultivation and factory production in vegetable soil cultivation. Do not water for 3-7 days before transplanting, so that the rock wool block is dry, and the seedlings are frozen. Water 2-3 days after transplanting. Compared with traditional cultivation, this method can make the seedlings free from diseases and insect pests, and there is no slow seedling period after transplanting, and the yield can be increased by 10%, which is convenient for transportation and management. Measures such as pouring, drying, and squatting seedlings.

Package include:
100pcs Rock wool cubes