Skip to product information
1 of 1


20-8-20 Forestry Special

SKU: TL03015780

Rapid vegetative growth of forest seedlings occurs between the 4th and 16th weeks of growth. Plant-Prod 20-8-20 should be used on a constant feed basis to encourage good top growth. This formulation contains four times more iron than most Plant-Prod fertilizers, lower phosphorus and added magnesium. It should be used for the majority of the growing season, once seedlings have a well-established root system. Plant-Prod 20-8-20 Forestry Special fertilizer is utilized during most of the growth period of the forest plants as soon as the roots are well established. The fast vegetative growth of the young forest plants takes place between the 4th and the 16th week. This fertilizer should be continuously utilized to promote good apical growth.


  • Contains four times more iron than the regular Plant-Prod fertilizers, little phosphorus and more magnesium.





    • About Plant-Prod

      Plant-Prod is the trading name of Master Plant-Prod Inc. with headquarters in Greater Toronto, Canada.
      The company has been in business since 1945 manufacturing high quality soluble fertilizers for growers of high value crops, including the horticultural industry, greenhouse vegetables and other growers with demanding requirements. Plant-Prod's mission is to provide best in the world soluble plant nutrition.

    • Didn’t find what you were looking for?

      We take pride in being able to offer a vast array of products and services for professional growers. If you can’t find what you need, please don’t hesitate to ask us. We may be able to help.

      Contact us