Haifa Multi-K Potassium Nitrate GG (KNO3)- 50 lbs. rockwool plugs Use a UV stabilized twine

Use a UV stabilized twine to prevent fiber breakdown in the greenhouse high light condition (we use use hay baler twine with strength enough to hold the vine's weight)

Lightweight and portable

every year

The Milwaukee pH51 pH tester offers:

Haifa Multi-K Potassium Nitrate GG (KNO3)- 50 lbs. rockwool plugs Use a UV stabilized twineHaifa Multi K Potassium Nitrate GG (Greenhouse Grade) is one of the line of potassium nitrates that is designed especially for soilless and hydroponic greenhouse growing. It contains only pure plant nutrients no re4sidues that might contaminate the soil or ground water. Multi K can be used with other water soluble fertilizers, and will not create insoluble precipitates that might clog drippers and nozzles. Fully water soluble. Some of the benefits of