Black Marvel Rose Compost & Planting Mix
RICHGRO BLACK MARVEL ROSE COMPOST & PLANTING MIX is a blend of fully Composted Organics that will provide your new or existing rose garden with a boost of natural organic nutrients to ensure strong, healthy and colourful plants all year round.
The product contains Micro Flora that feed on spores of fungi. Those spores usually result in infestations of fungal diseases such as Black Spot and Powdery Mildew. Consequently if RICHGRO BLACK MARVEL ROSE COMPOST & PLANTING MIX is applied after pruning, the incidence of fungal diseases will be reduced over the coming seasons.
- Organic compost - beneficial nutrients
- With added BLACK MARVEL Premium Rose Food
- With Micro Flora for disease protection
- Premium Australian Standards certification
- For new and established roses
- Premium soil improver