Is this to strong to use on sprouts and seedlings?

You can't use too much. Only thing it will hurt is your wallet. That said you only need a bit to establish a colony on the root system. I would start using as soon as you see the tap root

Does this product have an expiration date? I am aware that this product is granular, but is it water soluble to use as a root drench for seedlings?

There are way better products for cheaper. With a better assortment of species. Look up "Endo" varieties. As a starting point. 70$ for a square yard! Huge difference. I feel this product is over priced. Dramatically.

What volume of solution would the 1 oz. container make?

One scoop which is in the container will do 2 gallons I think that you can get at least 10 Scoops out of the one ounce container

Desertcart Logo

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

SAR 171

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

🌿 Unlock your garden’s hidden potential with Great White – where roots rule!

WATER WISE GROWTH - Improves water retention and drought resistance, keeping your plants thriving under stress.
MICROBIAL POWERHOUSE - 6 million CFU/gram of beneficial bacteria plus Trichoderma strains for unbeatable plant immunity.
UNIVERSAL GROWING ALLY - Perfect for soil, hydroponics, or soilless setups—flexible for every modern grower.
TURBOCHARGE ROOT GROWTH - 9 powerful mycorrhizal strains stimulate rapid germination and explosive root development.
MAXIMIZE YIELDS QUALITY - Enhances flowering and fruit size for standout garden results that get noticed.

Plant Success Great White is a concentrated 3-in-1 root enhancer featuring 9 strains of mycorrhizal fungi (387 spores/gram), 6 million CFU/gram beneficial bacteria, and 2 Trichoderma strains. This water-soluble powder accelerates germination, boosts nutrient and water absorption, enhances flowering and fruiting, and increases drought resistance. Suitable for all growing systems, 1 oz treats up to 1,000 plants, making it a must-have for professional and hobbyist growers aiming for vigorous, high-yield plants.

Specifications

ASIN	B00A8PG6RI
Brand Name	Plant Success
Coverage	Treats up to 1,000 plants (4 inch)
Customer Reviews	4.6 4.6 out of 5 stars (3,250)
Global Trade Identification Number	00689319012135
Included Components	Instructions
Item Form	Powder
Item Type Name	Great White Mycorrhizae, 1 oz
Manufacturer	Great White
Mixing Ratio	2 gallons -- 1 scoop, 4 gallons -- 2 scoops, 50 gallons -- 2 scoops, 100 gallons -- 4 scoops
Model Number	PRPSGW01
Specific Uses For Product	Plant Growth, Root Development
Target Species	plants
UPC	689319012135
Unit Count	1 Grams

Reviews

A**T

ممتاز

24.01.2026

S**D

العلبه مفتوحه وفيها اقل من الربع

16.06.2025

M**D

Half filled quantity

Look like it opened and half of powder token

13.12.2022

G**A

Very good quality

30.09.2025

م**د

ممتاز مفعوله يبان بعد اسبوع ولاكن النتايج رائعة عيبه الوحيد الكمية بهاذا السعر

26.08.2025

T**C

Very quick delivery makes your roots strong and easy for them to take up nutrients

8.09.2025

J**E

Love this stuff. I've bought it 5 times now and its always great. I'll always have this one hand.

6.03.2026

K**I

منتج زي الزفت وصلتني العلبه مفتوحه ومستخدم منها اكثر من نصف العلبه لا انصح بالشراء

2.09.2021

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews