Green Roof Feed – If you have a green roof (also known as a living roof) or one of our Sedum mats , then help ensure that it is able to grow and stay strong throughout the year. Whilst they typically don’t require that much maintenance, green roofs and Sedum plants do need fertiliser to remain healthy all year round. So, we have created our own specially formulated fertiliser. This green roof fertiliser features a completely new formula that means it can cover up to 65 square metres, helping to ensure that your living roof is as strong and healthy as possible. As Sedum Fertiliser is an essential part of any recommended green roof maintenance regime, you need to make sure you use the right mix and formula. Harrowden Sedum Fertiliser is a slow release organic feed that has been formulated specifically for healthy and robust flowers. As such, it helps to maximise the benefits for any living roof. Benefits of using a Green Roof Feed Our specifically formulated fertiliser offers a wealth of advantages. On green roofs it will encourage healthy growth and therefore biodiversity, insulation, rainwater amelioration, and oxygen production. As the plants found on a green roof typically have a relatively shallow layer of growing medium, it is imperative that there is a robust, healthy plant layer. Plants on green roofs do not have the same access to water and nutrients as those at ground level. Sedum Fertiliser will help keep them healthy. It’s important to make sure that these plants are well nourished so that they will be able to withstand summertime droughts and winter frosts. Boasting use by professionals our Green Roof Feed may be applied at any time of year. However, for best results, apply in early spring and again in early summer. We recommend you follow the instructions provided with the product. We also suggest that the application rate is not exceeded. Key Points For use on a biodiverse green roof or our range of Sedum mats Resealable container for safe storage Apply at any time Slow release nutrients provide a balanced feed for your plants Green Roof Feed – Composition N8-P4-K8 3% MgO, trace elements, seaweed, humates, zeolites Total Nitrogen (N) – 8% Phosphorous Pentoxide (P2O5) – 4% (1.74% P) Potassium Oxide (K2O) – 8% (6.64% K) Magnesium Oxide (MgO) – 3% (1.8% Mg) Coverage Each bag covers 65m² at the recommended application rate of 30g/m² Important – Apply this product to a dry leaf, then water it in sufficiently. Scorching may occur on Sedum plants if applied to a wet leaf. Do not exceed the recommended application rate.
