When we look at successful chilli cultivation, we often focus on flowering, fruit formation and crop yield. However, these stages depend on something that develops much earlier: a healthy and active root system.
Roots provide the foundation for nutrient and water uptake and help plants establish themselves in the soil. This is where we see the potential role of mycorrhiza-based biofertilisers. By developing a beneficial association with plant roots, mycorrhizal fungi can extend the effective root network and support nutrient absorption.
Our Muladhar Mycorrhiza is included in the company’s crop-specific recommendations for chilli. Our recommendation places Muladhar at the vegetative stage, around 25–45 days, at 4 kg/acre, alongside other products in an integrated nutrient-management programme.
What Is Mycorrhiza?
When we talk about mycorrhiza, we are referring to a beneficial association between fungi and plant roots. We describe mycorrhiza as a symbiotic relationship in which fungal structures develop around or within roots and form a network that can extend beyond the immediate root zone.
This additional fungal network can increase the effective area through which plants access nutrients and water. Mycorrhizal fungi are particularly associated with improved access to nutrients such as phosphorus and can support broader nutrient uptake.
For us, the value of mycorrhiza lies in working with the plant’s natural root system rather than treating it as a replacement for conventional fertilisers.
1. Supporting Early Root Development
We begin with roots because early establishment has an important influence on subsequent crop growth.
A well-developed root system can explore more soil and provide the plant with greater access to available water and nutrients. Mycorrhizal colonisation can extend the effective root network through fungal hyphae, creating additional pathways through the soil.
Our own crop recommendations include Muladhar Mycorrhiza at the vegetative stage for chilli. The recommendation combines it with Bio-NPK, Bio-ZSB, Kohinoor and PDM, showing how Muladhar is intended to form part of a wider crop nutrition programme rather than being used in isolation.
2. Supporting Nutrient Uptake
We know that nutrients may be present in the soil but not always available to plants in the same way. Root activity and the soil environment therefore play an important role in nutrient uptake.
Mycorrhizal fungal networks can extend beyond the root surface and explore a greater volume of soil. our information on mycorrhiza describes this extended network as supporting the absorption of nutrients including phosphorus, nitrogen and micronutrients.
For chilli, where balanced nutrition is important across vegetative growth, flowering and fruit development, improving the efficiency of nutrient acquisition can complement the broader fertiliser programme.
3. Supporting Chilli During Vegetative Growth
The vegetative stage is an important period for chilli because the plant is establishing its leaves, stems and root system before moving towards flowering.
According to our chilli recommendation, the 25–45 day vegetative stage includes Bio-NPK at 50 kg/acre, Bio-ZSB at 25 kg/acre, Kohinoor at 50 kg/acre, Muladhar Mycorrhiza at 4 kg/acre, and PDM at 10 kg/acre.
We see this as an integrated approach. Bio-NPK can contribute to biological nutrient management, Bio-ZSB addresses zinc mobilisation, while Muladhar focuses on the root-associated mycorrhizal component of the programme.
4. Improving Access to Phosphorus
Phosphorus is particularly important during root development and early plant growth. However, some soil phosphorus can occur in forms that are less accessible to plants.
Mycorrhizal fungi can help plants access phosphorus beyond the immediate root zone. Our mycorrhiza information specifically highlights enhanced absorption of phosphorus among the potential benefits of mycorrhizal associations.
This makes Muladhar particularly relevant to our discussion of root development and nutrient uptake. It should still be considered alongside appropriate phosphorus fertilisation rather than as a replacement for required phosphorus inputs.
5. Supporting the Crop as It Moves Towards Flowering
We need to remember that healthy flowering does not begin at the flowering stage. It is supported by the growth and development established earlier.
Once the chilli plant has developed a healthy root and vegetative system, it can move into reproductive growth with a stronger nutritional foundation.
Our crop recommendation places Bio-Potash at 50 kg/acre during the flowering stage, around 50–75 days, following the vegetative-stage programme that includes Muladhar.
This illustrates the importance of adapting the nutrient programme as the crop develops. Muladhar has a specific place in the vegetative stage, while other products become relevant during flowering and later development.
6. Integrating Muladhar into Chilli Nutrition
We would not view Muladhar as a standalone solution for chilli cultivation. Its role is better understood within an integrated programme that combines biological, organic and mineral nutrition.
A stage-based approach can include:
- Plantation stage: Establish the crop with suitable organic and mineral nutrient sources.
- Vegetative stage: Support root and plant development with products such as Bio-NPK, Bio-ZSB and Muladhar, according to our recommendation.
- Flowering stage: Adapt the programme to the crop’s changing requirements, including suitable potassium nutrition.
- Fruit stage: Continue crop-specific nutrient and irrigation management based on the crop condition.
- Throughout the season: Follow product-specific application instructions rather than applying a common dosage across different products.
Our chilli recommendation provides a structured programme across these stages, with Muladhar specifically included during vegetative growth.
Building the Foundation for Better Chilli Growth
For us, better chilli cultivation starts below the soil surface. Healthy roots can provide the foundation for efficient water and nutrient uptake, while mycorrhizal associations can help extend the plant’s effective root network.
Muladhar Mycorrhiza forms part of our biological fertiliser portfolio and is recommended for chilli during the vegetative stage at 4 kg/acre. It can be integrated with products such as Bio-NPK, Bio-ZSB, PDM, Bio-Potash and other nutrient sources as part of a crop-stage-based programme.
With appropriate soil management, balanced nutrition and stage-specific fertiliser application, we can give greater attention to the root zone while supporting healthy vegetative growth and preparing the chilli crop for flowering and fruit development.
