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Osmocote PrePlant Fertiliser

£10.50 Ex VAT
£12.60 Inc VAT
Slow release sedum fertiliser granules, perfect all year round nutrition for green roof sedum and other plants, trees and shrubs.

Sedum Roof Fertiliser

Osmocote PrePlant 17-9-10 +2MgO + TE is an all season fertiliser that slowly releases nutrients throughout the year to keep your sedum green roof as healthy as possible. One to two applications a year is all that’s required so there’s no need for constant feeding of the plants.

Resin coating technology allows for a steady release of nutrients, with the release determined by soil temperature. Faster release during warmer temperatures and slower release during colder temperatures.

Each 1kg bag will cover approximately 20m² for your sedum. Simply scatter the granules over the area.

Permagard - Providing Solutions. Inspiring Confidence. 

If you have any technical questions about Osmocote PrePlant sedum roof fertiliser, call our expert team on 0117 982 3282. 

Find out more about green roofs in general by browsing our green roof systems. 


  • Coating technology for extended nutrient release
  • Minimal feeds throughout the year
  • Easy to use
  • Added trace elements
  • Perfect for any stage of growth
  • High NPK content