Pro LED Pro XL – Nutrient Supplement for LED Grow Lights · Prevents Deficiencies

Pro LED by Pro XL is the specific additive you need if you have made the leap to modern lighting. It is designed to balance the metabolism of your plants under LED grow lights, ensuring they absorb everything they need to turn those lumens into rock-hard buds without suffering from typical deficiencies.

Why your plants need specific help under LED

You invested in a high-end LED system to save energy and improve quality, but suddenly you start seeing rust spots, yellowing leaves, or slower growth than expected. You check the pH, you check the EC, and everything seems fine, yet the plants look stressed.

This happens because LEDs emit little radiant heat compared to HPS, which reduces the plant's transpiration rate. When they drink less water, they transport fewer nutrients (especially Calcium and Magnesium), leading to a "lockout" that can ruin your harvest even if you are using premium cannabis fertilizers.

The solution is Pro LED. Its formula is specifically developed to facilitate the absorption of these critical elements even when transpiration is low. It acts as a "turbo" for your nutrient solution, ensuring that your plants stay green, vigorous, and capable of handling the high light intensity of LEDs.

Maximize your production with LED lighting

This product acts as a bridge between your base nutrients and the specific demands of LED technology. It doesn't just fix problems; it unlocks the full potential of your light, allowing the plant to focus its energy on creating dense flowers rather than fighting for survival.

Key features and benefits in a nutshell

• Complete Bio-mineral formula: Contains Calcium, Magnesium, Iron, and a vitamin complex tailored for low-transpiration environments.
• Prevents deficiencies: Say goodbye to the dreaded "CalMag" issues and rust spots typical of LED crops.
• Improved structure: Promotes stronger stems and greener leaves, capable of supporting heavy buds.
• Versatility: Compatible with any base nutrient brand and suitable for soil, coco, or hydro.
• Stress reduction: Amino acids help the plant recover faster from abiotic stress.

How to use it in a few steps

Using Pro LED is very simple, but consistency is key to seeing results. Remember that under LEDs, the climate is different, so you might need an air dehumidifier to manage the environment correctly.

1. Shake well: Ensure the ingredients are mixed before opening the bottle.
2. Dosage: Add 1 ml per liter of water to your nutrient mix.
3. Growth phase: Apply it once a week alongside your grow fertilizer.
4. Flowering phase: Increase frequency to twice a week to support bud formation.
5. Watering tip: Under LEDs, the substrate dries more slowly. Water less quantity but more frequently to keep the root zone oxygenated.

Frequently Asked Questions

Can I use Pro LED with other fertilizer brands?

Yes, Pro LED is an additive that works independently of your base nutrients. You can combine it with any range, although it is optimized to work in synergy with Pro XL products.

Is it necessary if I use HPS or LEC lights?

It is not strictly necessary for HPS (sodium) lights because the heat they generate naturally stimulates transpiration. However, it can be used as a supplement if you detect mild deficiencies. It is specifically designed for the "cold" spectrum of LEDs.

When should I start using it?

You can start using it from the vegetative stage (growth), especially if you are using high-power LEDs. Prevention is better than cure, as once a leaf is damaged by Calcium deficiency, it does not recover.

Personal Experience of Pevgrow’s CEO (Alan)

When I switched my indoor setup from 600W HPS to the new LED bars, I thought everything would be easier. The first few weeks were great, but then I started seeing those classic magnesium deficiency spots, even though I was feeding them well. It was frustrating because the climate was perfect.

A colleague recommended Pro LED to me, and the change was noticeable within days. The new leaves came out completely green and lush. Since then, I don't risk it: if there is an LED panel on top, Pro LED goes into the tank. It's a very cheap insurance policy for the amount of money we invest in electricity and equipment.