Skip to product information
1 of 1

Grow Better Garden Products

Rose Black Spot & Pyrethrum Concentrate 250ml

Regular price
Regular price
Sale price
Tax included. Shipping calculated at checkout.

Features and Benefits 

  • Ideal for Black Spot
  • Ideal for Powdery Mildew
  • Ideal for Rust

Directions of Use

  1. Shake well before use.  
  2. Remove child proof cap.
  3. Pour required amount into a measuring cylinder and mix to correct amount of water.
  4. Replace child proof cap.

Rate: 20ml per litre of water or 15ml per 750ml water in a trigger pack

Rose (all types) Black spot, powdery mildew, rust, aphids, thrips, budworm, caterpillars (Helicoverpa spp.), two-spotted mite, whitefly

Thoroughly spray all foliage including under surfaces.

Start spraying when new shoots emerge in spring or when insects or disease are first detected.  Repeat every 14 days if required.  Two-spotted Mites may need more frequent applications.

Other ornamentals (shrubs, flowering annuals and perennials) Powdery mildew, rust, aphids, thrips, budworm caterpillars (Helicoverpa spp.), two-spotted mite, whitefly