Terra Firma® Natives & Shrubs Fertiliser

Terra Firma’s Natives & Shrubs Fertiliser ensures your native trees and shrubs will thrive with strong growth, vibrant foliage, and abundant flowering. This slow-release blend is high in nitrogen and low in phosphorus—making it ideal for sensitive natives like Grevilleas, Proteas, and Bottlebrush, as well as all native grass varieties.

Application Rates:

General: 100g – 200g per m²
Native Trees & Shrubs:
- At planting: Mix 50g into base of planting hole, then apply another 50g on top and under mulch.
- Established: Spread 100g per m² from trunk to dripline.
Roses, Flowers & Vegetables:
- Before planting: Spread 200g per m², work into soil, and water.
- Established: Apply 100g per m² every 4–6 weeks. For flowers, apply at early bud formation.
Fruit Trees:
- At planting: Mix 100g into bottom of hole. Spread 50g around dripline and mulch.
- Established: Spread 500g up to 4kg depending on tree size. Citrus: apply in July, November & March.
Strawberries: Spread 200g per m² during bed formation. Side dress rows with 75g per metre every 4–6 weeks after flowering.
Vines & Bulbs: Spread 100g per m² before planting. Side dress 75g per metre of row every 4–6 weeks after flowering.

NPK:

N 5.5 : P 1.2 : K 2.5

Trace Elements & Organic Content:

- Sulphur (S): 1.00%
- Calcium (Ca): 3.10%
- Magnesium (Mg): 0.68%
- Zinc (Zn): 300mg/kg
- Copper (Cu): 70mg/kg
- Boron (B): 230mg/kg
- Manganese (Mn): 300mg/kg
- Iron (Fe): 1220mg/kg
- Molybdenum (Mo): 1.8mg/kg
- Cobalt (Co): 3mg/kg
- Silicon (Si): 1640mg/kg
- Carbon (C): 25.92%
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