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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FloraSeries Hydroponic Nutrient Fertilizer System with FloraMicro, FloraBloom and FloraGro, 1 pt.

Product ID: 628709057

Details

Brand
General
Item form
Liquid
Item weight
3.9 Pounds
Liquid volume
48 Fluid
Specific uses for product
Hydroponics

🌱3-part nutrient system

💧Liquid formula for fast absorption

⚖️Customizable nutrient ratios

R3533

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Description

🌿 Grow smarter, not harder — feed your plants like a pro!

COMPLETE NUTRIENT TRIO - FloraMicro, FloraGro, and FloraBloom cover all macro and micronutrient needs.
SCIENTIFICALLY BALANCED - Optimized nitrogen, phosphorus, potassium, magnesium, and sulfur blends for structural and flowering support.
PRECISION GROWTH CONTROL - Tailor nutrient delivery at every growth stage for maximum yield.
TRUSTED BY 2 300 GROWERS - 4.7-star rating proves it’s the pro’s choice for hydroponic success.
FAST ABSORBING LIQUID FORMULA - Ensures rapid uptake and visible plant vitality.

General Hydroponics FloraSeries is a premium 3-part liquid nutrient system designed for hydroponic growers seeking precise control over plant nutrition. Featuring FloraMicro, FloraGro, and FloraBloom, it delivers essential macro and micronutrients tailored to every growth phase, ensuring robust structural development and vibrant flowering. Trusted by thousands with a 4.7-star rating, this customizable formula maximizes plant health and yield in a compact 1-pint package.

Specifications

ASIN	B01I4U0NYK
Brand	General Hydroponics
Brand Name	General Hydroponics
Coverage	general plant use
Customer Reviews	4.7 out of 5 stars 2,307 Reviews
Global Trade Identification Number	00799441256601
Included Components	General Hydroponics Flora Grow, Bloom, Micro Combo, Pint
Item Form	Liquid
Item Weight	1.77 kg
Item form	Liquid
Item weight	1.77 kg
Liquid Volume	48 Fluid Ounces
Liquid volume	48 Fluid Ounces
Manufacturer	General Hydroponics
Mixing Ratio	2:1
Model Number	GL51GH1421.31.11
Number of Items	1
Number of Packs	1
Part Number	GL51GH1421.31.11
Specific Uses For Product	Hydroponics
Specific uses for product	Hydroponics
Target Species	fast-growing crops
UPC	716808998578 799441256601 618145509410 793094001298
Unit Count	47.9821 Fluid Ounces

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R3533

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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