Amgrow Citrus Fruit & Flower Fertiliser is an organically based granular fertiliser formulated to support healthy growth, flowering and fruit development across a wide range of citrus trees, fruit trees and flowering plants.
Suitable for home gardens, orchards and ornamental plants, this versatile fertiliser provides nitrogen, phosphorus and potassium together with calcium, magnesium and sulphur. Its potassium content is particularly useful for supporting flowering and fruiting plants.
Suitable for Citrus, Fruit Trees & Flowering Plants
Amgrow Citrus Fruit & Flower Fertiliser can be used on a wide range of plants, including:
- Lemon, lime, mandarin, orange, grapefruit and other citrus trees
- Stone fruit including peaches, nectarines and apricots
- Avocado and mango trees
- Passionfruit
- Strawberries
- Roses
- Annual and perennial flowering plants
- Other fruit trees and flowering ornamentals
Key Benefits
- Organically based granular fertiliser
- Formulated for citrus trees, fruit trees and flowering plants
- Supports strong, healthy plant growth
- Provides nutrients to support flowering and fruit development
- Contains potassium, calcium, magnesium and sulphur
- Suitable for a broad range of productive and ornamental garden plants
How to Apply
For small plants, apply approximately 50–75 g per square metre, three to four times per year.
For large plants, apply approximately 100–150 g per square metre, three to four times per year.
Applications around August, October, December and March are recommended for best results.
Spread the fertiliser evenly over the soil surrounding the plant and water thoroughly immediately after application. Avoid applying fertiliser directly against plant roots, seeds or stems.
For the most even coverage when hand spreading, the fertiliser can be mixed with a small amount of sand or soil before application.
Guaranteed Minimum Analysis
- Nitrogen (N): 10.2%
- Phosphorus (P): 3.1%
- Potassium (K): 8.0%
- Calcium (Ca): 3.62%
- Magnesium (Mg): 0.18%
- Sulphur (S): 14.2%
Application & Safety Information
Always water the fertiliser in thoroughly after application. Avoid applying during very hot conditions, particularly when maximum temperatures exceed 30°C, or when plants and soil are dry or under moisture stress. Applying excessive fertiliser can cause plant damage or fertiliser burn, so always follow the application rates shown on the product packaging.
Keep out of reach of children and pets. Avoid inhaling dust and avoid contact with eyes.
Frequently Asked Questions
Can Amgrow Citrus Fruit & Flower Fertiliser be used on citrus or fruit trees growing in pots?
Yes. It can be used for potted plants, but it should be applied more sparingly than it would be in the ground. Plants in containers can be more susceptible to fertiliser burn, so smaller, more regular applications are generally safer. Always follow the directions on the packaging and water thoroughly after application.
How should I use this fertiliser in sandy soil?
Sandy soils lose nutrients more readily through leaching. For sandy soil, use lower application rates — approximately half the normal amount — but apply the fertiliser more frequently. This helps provide a steadier supply of nutrients while reducing nutrient loss.
Disclaimer: Always read and follow the instructions on the product packaging before use, and don't depend on information on this page that may have errors or be outdated.