For growing Aquilaria malaccensis from 3 months to 2 years old, the best organic fertilizers are those that support balanced vegetative growth, root development, and early stress resistance. Here’s a list of the most effective organic fertilizers for this stage:
Organic Fertilizers for Aquilaria (3 months to 2 years):
| Fertilizer Type | Key Benefits | Application Tips |
|---|---|---|
| Vermicompost | Rich in humus, improves soil structure, provides slow-release nutrients | Mix 500 g per plant around root zone every 3 months |
| Fermented Plant Juice (FPJ) | Enhances growth hormones naturally (auxins, gibberellins) | Apply as foliar spray every 2 weeks (diluted 1:100) |
| Fish Amino Acid (FAA) | Excellent source of nitrogen and amino acids for shoot growth | Apply 10-15 mL per liter of water as foliar spray monthly |
| Seaweed Extract / Kelp Meal | Provides potassium, micronutrients, and plant growth regulators | Foliar spray or soil drench every 3-4 weeks |
| Composted Chicken Manure | High nitrogen and phosphorus for strong growth | Apply 200-300 g per plant, well composted to avoid burn |
| Biochar Enriched with Microbes | Enhances microbial activity, retains moisture and nutrients | Mix into topsoil or potting mix once every 6 months |
| Trichoderma-Based Biofertilizers | Enhances root growth, prevents soil-borne diseases | Apply to root zone or as seedling drench every 2 months |
Best Practice:
- Use a combination of solid + liquid fertilizers.
- Always apply after watering or during early morning/late afternoon.
- Adjust rates depending on soil fertility and climate.