Sierraform GT:

High N

NPK 27+05+08+MgO

• For use during periods of strong growth.
• High nitrogen content for driving growth and recovery.
• High Magnesium content for enhanced colour.

Application Rate

15-25g per square meter

Area treated by a 20kg pack

800-1,333

Suggested Use Period: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Longevity IE

6-8 weeks