What does 0 5 4 mean? i thought it was supposed to be 20 20 20 for npk ratios.

0 5 4 means it has 0 percent nitrogen, 5% phospherus, and 4% potassium. 20-20-20 is 20% all around

Is this suitable for semi-hydroponics? i plan on using leca as the substrate

Yes. This can be used from straight hydro to soil, by following the recommended procedures. Semi hydro should probably be similar, dosage-wise, to straight hydro, I should think.

At what strength should these be used with cannabis?

I use it this way Beginning(growth stage) 2tsp green, 1 tsp red, 1 tsp pink Flowering 1 tsp green, 1tsp red, 2 tsp pink Been using for 2 years

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General Hydroponics Flora Series: FloraMicro, FloraBloom, FloraGro - 3-Part Hydroponic Nutrient System, 6 gal.

Product ID: 19565684

Details

Brand
General
Global Trade Identification Number
Item Form
Liquid
Liquid Volume
6 Gallons
Number of Packs
3

🌱Complete nutrient spectrum

💧6 gal liquid volume

⚗️3-part customizable formula

¥149779

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Description

🌿 Grow smarter, not harder — the power of three in every drop!

BULK 6 GALLON SUPPLY - Large volume ensures uninterrupted feeding for your entire growing season.
TRUSTED HYDROPONIC LEGACY - The original hydroponic nutrient system with a 4.7-star rating from 6,000+ growers.
CUSTOMIZABLE NUTRIENT RATIOS - Mix and match to create your perfect plant recipe—control your garden’s destiny.
TAILORED GROWTH AT EVERY STAGE - FloraMicro, FloraGro, and FloraBloom deliver precise nutrients from seedling to harvest.
COMPREHENSIVE NUTRIENT COVERAGE - Includes primary, secondary, and micronutrients for balanced, vigorous growth.

General Hydroponics Flora Series is a 3-part liquid nutrient system (FloraMicro, FloraGro, FloraBloom) designed for hydroponic and soil gardening. This 6-gallon set delivers essential macro and micronutrients tailored for every growth phase, allowing customizable mixing ratios to optimize plant health and maximize yields. Trusted by thousands with a 4.7-star rating, it’s the go-to solution for professional and hobbyist growers seeking consistent, balanced nutrition.

Specifications

ASIN	B015TAZ32K
Best Sellers Rank	#9,935 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #99 in Hydroponic Nutrients & Additives
Brand Name	General Hydroponics
Coverage	Full
Customer Reviews	4.7 4.7 out of 5 stars (6,384)
Global Trade Identification Number	00793094000512
Item Form	Liquid
Liquid Volume	6 Gallons
Manufacturer	Hawthorne Hydroponics, LLC
Mixing Ratio	Customizable
Model Number	VB00064
Number of Items	3
Part Number	VB00064
Target Species	plants
UPC	793094000512
Unit Count	768.0 Fluid Ounces

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¥149779

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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