---
product_id: 335846660
title: "Xtreme Gardening Rti 4403 Mykos Mycorrhizae Granular, 20-Pound"
brand: "xtreme gardening"
price: "€ 1539.70"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/335846660-xtreme-gardening-rti-4403-mykos-mycorrhizae-granular-20-pound
store_origin: FI
region: Finland
---

# Xtreme Gardening Rti 4403 Mykos Mycorrhizae Granular, 20-Pound

**Brand:** xtreme gardening
**Price:** € 1539.70
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Xtreme Gardening Rti 4403 Mykos Mycorrhizae Granular, 20-Pound by xtreme gardening
- **How much does it cost?** € 1539.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/335846660-xtreme-gardening-rti-4403-mykos-mycorrhizae-granular-20-pound)

## Best For

- xtreme gardening enthusiasts

## Why This Product

- Trusted xtreme gardening brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 2.4 kg |
| Item Form | Granules, Powder |
| Coverage | Medium |
| Specific Uses For Product | organic |
| Target Species | plants |
| Global Trade Identification Number | 00705105761176 |
| UPC | 705105761176 |
| Net Quantity | 9463.52 millilitre |
| Model number | HGC721210 |
| Item Weight | 2 kg 400 g |
| Product Dimensions | 23.37 x 17.53 x 32 cm; 2.4 kg |
| Item model number | HGC721210 |
| Item Height | 12.6 Inches |
| Item Width | 6.9 Inches |
| Are batteries included? | No |

## Product Details

- **Item Weight:** 5.3 Pounds
- **Item Form:** Granules, Powder
- **Coverage:** Medium
- **Specific Uses For Product:** organic
- **Target Species:** plants

## Images

![Xtreme Gardening Rti 4403 Mykos Mycorrhizae Granular, 20-Pound - Image 1](https://m.media-amazon.com/images/I/71yeT5nx5NL.jpg)

## Questions & Answers

**Q: How many endomycorrhizae and ectomycorrhizae species are in this?**
A: Endomycorrhizae: Glomus Intraradices 80 spores/cc. Just one strain. No ectomycorrhizae.

**Q: Do I use this product in addition to fertilizer and compost?**
A: If you have good SOIL (not dirt), which needs this fungus, you won’t need fertilizer at all.

**Q: is this Mycorrhizal Fungi 134 spores per gram ?**
A: the bag says "contains the following species of vesicular arbuscular mycorrhizal fungi: Glomus intraradices(RTI-801).....80 spores per gram)

**Q: If a plant is already established (re-potted a couple of weeks ago),  can it still be added effectively? I assume sprinkling it on top wont do much.**
A: As long as it directly applied to the root, you have accomplished your objective. That is a must! So take the plant out, moisten the root a bit so that RT4402 can stick to the root. Apply the rt4402 and sprinkle some on the bottom in the pot where the bottom of the root will be .

## Frequently Bought Together

- Xtreme Gardening HGC721210 Mykos Mycorrhizae Granular Hydroponic Root Enhancer, 20 lb
- Azomite Raw Supply Organic Trace Mineral Powder 44LB Micronized, White
- Wiggle Worm Castings Plus Worm Egg Material, 40-Pounds - Fertilizer for Houseplants, Vegetables, and More - Earthworm Castings to Help Improve Soil Fertility and Aeration

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**Shop now:** [https://www.desertcart.fi/products/335846660-xtreme-gardening-rti-4403-mykos-mycorrhizae-granular-20-pound](https://www.desertcart.fi/products/335846660-xtreme-gardening-rti-4403-mykos-mycorrhizae-granular-20-pound)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-12*