Diamond Black  6 gal

Diamond Black® is derived from 100% pure Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Diamond Black contains an exceptionally high percentage of plant-active humates. These organic compounds improve nutrient absorption, stimulate microbial activity, promote soil structure, increase nutrient retention and reduce water usage in the landscape. Use with all kinds of plants during all phases of growth. Additionally, Diamond Black can also be utilized as an additive for making compost. Use Diamond Black with any garden soil, potting mix, or other soil-based media.

Write a review

Please login or register to review

Diamond Black 6 gal

  • $220.96

Grower Resources

Do you need information on growing? See our Grower Resources section to find all of the infomation you need. Get information oon all of your lighting questions, Feed Schedules, Measurement Conversions and more!

Have Questions?

Do you have questions on this product? Please feel free to call us with all your questions about this and other products. We are happy to assist you.