Black Pearl de Grotek

Improving the quality of your substrates with Black Pearl de Grotek

Black Pearl de Grotek is a supplement Perfect to improve the quality of your substrates and provide your plants with the nutrients they need to grow and flourish. In addition to the essential macro-elements for plants' health, it also contains micro-elements that stimulate the beneficial microscopic life in the substrate. With Black Pearl you can achieve a healthier and more robust growth of your plants.

It is not advisable to use Grotek Black Pearl in nutrient re-circulation systems because it contains components that are not soluble in water and can obstruct pipes. However, It can be used in soil hydroponic systems if applied manually or through irrigation techniques with loss of solution. It is important to take these use limitations into account to avoid damaging the system and guaranteeing success in the crop.

Importance of the activation of beneficial bacteria and fungi in the substrate for crop success

To obtain the best results when using this product, it is important to mix it completely with the substrate. In this way, nutrients will be distributed uniformly and can stimulate the activity of beneficial bacteria and fungi In the substrate. By maintaining a good population of microorganisms in the substrate, we can ensure that the roots of our plants always have access to food and are protected by an "army" of friendly microorganisms. Remember that taking care of the substrate is essential to guarantee success in culture.

When and how to use Black Pearl de Grotek

To use Black Pearl, simply mix 1g of this additive for each liter of earth and make sure to remove well to distribute homogeneously. Keep in mind that this product It is not suitable for use in systems with fluid re-circulation, since can obstruct ducts. However, it is perfect for use in soil -free hydroponic systems, as long as you laugh by hand or use lost solution techniques.

Black Pearl de Grotek composition and benefits

Grotek's Black Pearl formula is composed of a mixture of natural nutrients and components that are combined to provide additional benefits to substrate and plants.

The composition includes a 1-1-2 NPK proportion:

• 1% nitrogen.
• 1% phosphorus.
• 2% potassium.

Derived from:

• Soy flour
• Soluble seaweed extract.
• Phosphat rock

In addition, this product contains activated carbon derivatives, micronized mineral powder and humic acid, as well as sea algae extract or KELP. All these components work together to improve the quality of the substrate and promote the healthy growth of plants.

In Growindustry we only work with proven quality products and trusted brands.

Each article goes through control before shipping to ensure that you receive it in Perfect conditions and Ready to use.

Your satisfaction is our priority.

🚚 Shipping

Quick delivery:

We send your order within 24 to 72 hours once confirmed.

Available monitoring:

We will inform you when your order leaves our facilities.

Shipping areas:

We ship to Peninsula and Balearic Islands.

We currently do not send to the Canary Islands, Ceuta or Melilla.

🔄 Returns

Term:

You can return your order in the 15 calendar days after delivery.

Defective product or our error:

We take care of the return expenses and send you a cost without cost.

Return for change of opinion or error when buying:

You can return the product, but you must cover shipping costs.

Product condition:

You must be unused and in your original packaging.

📍 Check all the details in our Returns and Guarantees Policy.