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Jack's Nutrients Finish 7-15-30, 2.2lbs

Q: How many grams per gallon? And do you use cal nit and Epsom salts? For medical grow

5 grams per gallon and you don’t need calcium or magnesium unless your growing in coco coir.

Q: can i use this during mid bloom till the end?

Yes you can and it really works well

4.3/5

Product ID: 608461196

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Details

Brand
Jack's Classic
Item Weight
2.2 Pounds
Item Form
Powder
Coverage
Medium
Mixing ratio
19 ounces : of

Frequently Bought Together

Jack's Nutrients 7-15-30 Finish Water-Soluble Fertilizer for Strong Finished Plants Grown in Continuous Liquid Feed Programs, 2.2lbs

Jack's Nutrients 10-30-20 Bloom Water-Soluble Fertilizer for Root Growth and Fruit Development in Continuous Liquid Feed Programs, 2.2lbs

Jack's Nutrients Calcium Nitrate Fertilizer 15-0-0 (Part A and B Dual Pack, 4.4 Pounds Total (2 Pack))

Description

Jack's Nutrients Finish 7-15-30, 2.2lbs

Have a Question? See What Others Asked

How many grams per gallon? And do you use cal nit and Epsom salts? For medical grow

can i use this during mid bloom till the end?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Fatima A.

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

3 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews