FloraMicro Soft Water SW – GHE TriPart Base Nutrient for Soft Water

FloraMicro Soft Water SW is the cornerstone of the legendary TriPart (formerly Flora Series) system by General Hydroponics Europe (GHE), specifically engineered for growers working with water that has low mineral content. If you want professional results using RO or rainwater, this is the bottle that brings the whole nutrient equation together.

Why is growing with soft water a challenge?

Problem: You decide to use a reverse osmosis filter or collect rainwater to give your plants the purest base possible. It sounds like a great idea, but suddenly you start seeing yellowing leaves, slow growth, and wild pH fluctuations that drive you crazy.

Agitation: This happens because soft water is "empty." It lacks the calcium and magnesium buffers that stabilize the solution and feed the plant's structure. If you use a standard fertilizer, your girls will suffer from deficiencies, and you'll spend more time fighting the pH meter than enjoying your grow. A ruined harvest due to a calcium deficiency is a rookie mistake that hurts your wallet and your pride.

Solution: FloraMicro Soft Water SW is the scientific answer. It doesn't just feed; it balances. It replaces the missing calcium buffers and provides a full spectrum of chelated micro-nutrients, turning your "empty" water into a rich, stable, and perfectly absorbable cocktail for your cannabis plants.

The engine of the TriPart system for pure water

This product isn't just a supplement; it's one of the three main parts of the GHE system (along with FloraGro and FloraBloom). Its job is to provide the micro-elements (boron, copper, iron, manganese, zinc, etc.) that are often overlooked but are vital for terpene production and plant health.

By using the Soft Water (SW) version, you are automatically adding the necessary calcium to prevent the need for extra CalMag supplements in most cases. It is designed for water with less than 70 mg/L of calcium. If you are looking for top-tier cannabis fertilizers that adapt to your specific water quality, this is the professional choice.

Key features and benefits (FAB)

• Specific Calcium Buffers: Advantage: It compensates for the lack of minerals in RO/rainwater. Benefit: You get a rock-solid pH stability and avoid the dreaded calcium deficiencies without buying extra additives.
• Chelated Micro-elements: Advantage: Nutrients are protected and immediately available to the roots. Benefit: Your plants absorb food faster, resulting in greener leaves, stronger stems, and no nutrient lockout.
• Dynamic NPK (5-0-1): Advantage: Provides a nitrogen boost and essential potassium. Benefit: Supports vigorous vegetative growth while preparing the structure for heavy flowering.
• Versatility: Advantage: Works in Hydro, Coco, and Soil. Benefit: You can keep the same reliable nutrient recipe even if you switch growing methods or use water purifiers.

How to use FloraMicro SW correctly

Using the TriPart system is an art, but it's easy to master. Remember, FloraMicro is the most concentrated component, so handle it with care.

1. Identify your water: Only use this "Soft Water" version if your water has an EC lower than 0.4 - 0.5 (or less than 70mg/L Calcium).
2. Order matters: Always add FloraMicro to the water first. Stir well, and then add FloraGro and FloraBloom. Never mix them pure!
3. Dosage for Hydroponics: Start with 2.5 ml/10L in seedlings, go up to 7 ml/10L in veg, and hold at 10 ml/10L during flowering.
4. Dosage for Soil: Use roughly half the hydroponic rate (approx 2.5 to 6 ml/10L depending on the stage).

Frequently Asked Questions

What happens if I use this with tap water?

If your tap water is "hard" (high mineral content), using this Soft Water version might lead to calcium excess or nutrient lockout. Check your water EC; if it's above 0.6, switch to the Hard Water version.

Do I need to add CalMag if I use FloraMicro SW?

Usually, no. This formula is designed to replace the need for extra CalMag in RO water. However, for very demanding strains or long flowering periods, keep an eye on your plants.

Can I use it as a standalone fertilizer?

No. FloraMicro is part of a 3-part system. It must be used with FloraGro and FloraBloom to provide a complete diet (NPK) for your crop.

Is it organic?

It is a mineral-based fertilizer with high-quality chelated elements. It is not certified organic, but it is extremely clean and leaves very little residue when flushed properly.

Personal Experience of Pevgrow’s CEO (Alan)

I've always been a fan of using reverse osmosis water because I like to have total control over what my plants eat. But in the beginning, I struggled a lot with pH swings. The moment I switched to the GHE TriPart system with the FloraMicro Soft Water bottle, those headaches disappeared.

What I love is that I don't have to play chemist adding separate calcium and magnesium bottles every time I fill the tank. I just pour the Micro SW first, and I know the base is set. It keeps the plants lush green right up until the flush. If you are serious about hydro or just have really pure water, this bottle is non-negotiable in your kit.