Nature Deep is a pure biological fertilizer containing concentrated mycorrhizal inoculant carried on a fine quartz powder base that boosts soil microbial activity, root growth, and overall crop yield. Sumitomo Nature Deep works by establishing a symbiotic relationship between the mycorrhizal fungi and the crop's root system and colonises the root cells and extends outward into the surrounding soil.
Key Features and Benefits of Nature Deep Fertilizer:
Strong Formula: Sumitomo Nature Deep fertilizer delivers 50% active Mycorrhiza on a quartz powder carrier for effective results.
Improved Roots: The Nature Deep fertilizer increases the effective root absorption area significantly beyond the plant's natural root system.
Boosts Soil: Nature Deep enriches the soil's microbial ecosystem around the root zone, supporting a healthier, active soil environment
Enhanced Tolerance: Nature Deep Fertilizer builds the crop's resilience to drought and other abiotic stress conditions.
Organic Farming Friendly: Sumitomo Nature Deep fertilizer is suitable for organic farming systems as it is made entirely from biological components.
Nature Deep Uses — Suitable Crops:
Nature Deep Uses cover all major crop categories across Indian farming:
Vegetable Crops: Tomato, Brinjal, Chilli, Capsicum, Onion, Potato, Cucumber, Cauliflower, Cabbage
Fruit Crops: Banana, Grapes, Citrus, Pomegranate, Mango, Papaya, and all other fruit trees
Field Crops: Cotton, Groundnut, Soybean, Sugarcane
Cereal Crops: Paddy, Wheat, Maize
All Other Crops: Suitable for all crops that form symbiotic associations with mycorrhizal fungi
Sumitomo Nature Deep Dose — Recommended Dose:
The Sumitomo Nature Deep Dose Per Litre does not apply as this is a soil-application biological product — Nature Deep is applied as a seedling root dip, soil broadcast, or mixed with organic manure at 2–4 kg per acre.
Application Method | Dose Per Acre | Timing |
|---|
Soil Broadcast (near root zone) | 2–4 kg per acre | At transplanting or sowing |
Seedling Root Dip | 5–10 gm per litre of water | At transplanting — dip roots before planting |
Mix with Organic Manure | 2–4 kg per acre mixed with FYM/compost | Before or at sowing |
How To Use Sumitomo Nature Deep:
Measure 2–4 kg of Nature Deep per acre as per the dose table above.
For soil broadcast, scatter the product evenly near the root zone of the crop during transplanting or land preparation.
For seedling root dip, dissolve 5–10 gm per litre of clean water and dip the roots of seedlings for 10–15 minutes immediately before transplanting.
For mixing with organic manure, blend Nature Deep thoroughly with FYM or compost and broadcast before sowing for even distribution.
After application, cover with soil and water the field immediately — adequate soil moisture activates the mycorrhizal fungi and promotes rapid root colonisation.
Do not apply Sumitomo Nature Deep near chemical fungicides or Bordeaux mixture — these kill the beneficial mycorrhizal organisms.
Apply at transplanting or sowing for the strongest root colonisation and season-long benefit.
Wear gloves as a general precaution when handling the product.
Best Time to Apply:
Apply Nature Deep fertilizer at transplanting or sowing for the best root colonisation results — this is when the plant's root system is actively developing and most receptive to mycorrhizal colonisation. For long-duration crops, repeat once at the next major growth phase.
Frequency of Application and Re-Entry Period:
Frequency of Application: Short-duration crops (3–4 months) — one application is sufficient. Long-duration crops (6–12 months) — 2–3 applications across the growing season. Each application of Nature Deep remains effective for 2–3 months from the time of application.
Re-Entry Period: Sumitomo Nature Deep is non-toxic and safe. No re-entry restriction applies. Standard post-application precautions are sufficient.
Compatibility: Compatible with water-soluble fertilizers. Do not mix with chemical fungicides, Bordeaux mixture, or sulphur-based products — these kill the mycorrhizal organisms.
Safety Precautions and Handling:
Wear gloves and a face mask as a general precaution when handling Nature Deep.
Do not mix with chemical fungicides, Bordeaux mixture, or sulphur products.
Keep away from children, livestock, food, and water sources.
For agricultural use only. Dispose of empty containers per local waste guidelines.
Storage Instructions:
Store Nature Deep fertilizer in its original sealed packaging in a cool, dry place away from direct sunlight and heat.
Keep tightly sealed after use to prevent moisture absorption that degrades fungal viability.
Keep away from food, animal feed, and seeds.
Store out of reach of children and farm animals.
Storage Temperature: Below 30°C (cool storage extends product viability).
Shelf Life: As indicated on the product label.
Product Specifications:
Specification | Details |
|---|
Product Name | Sumitomo Nature Deep — Biological Fertilizer |
Brand | Sumitomo Chemical India Ltd. |
Sumitomo Nature Deep Technical Name | Mycorrhiza 50.0% + Powder Quartz 50.0% |
Formulation Type | Powder — Soil Application |
Category | Fertilizers — Bio Fertilizers |
Application Method | Soil Broadcast / Seedling Root Dip / Mix with Organic Manure |
Dose | 2–4 kg per acre (soil broadcast); 5–10 gm per litre (root dip) |
Duration of Effect | 2–3 months per application |
Compatible With | Water-soluble fertilizers; NOT compatible with chemical fungicides or Bordeaux mixture |
Pack Sizes Available | 100 gm, 200 gm |
Country of Origin | India |
Shelf Life | As indicated on the product label |
