Osmocote slow release fertiliser
$11.90 - $29.50
Grow Master is open for business during road closures on Kingston Rd. Enter from the Dandenong end of Kingston Rd.
Before planting – when planting new roses, prepare the soil by mixing 100g per sq. metre of Grow Better Blooming Roses with the existing soil 1-2 weeks before you plant. Water in your new plants with Grow Better Plant Starter to help encourage new feeder roots for a healthier start to life.
Apply pellets directly to the area covered by the foliage canopy keeping 15cm from the trunk at the rate of 100gms per sq. metre for young roses and 200gms per sq. metre for older roses.
Warning – do not use on bare rooted plants.
