HESI nutrients Feeding Charts

Table of Contents

1. Hesi Feeding chart in Potting soil 🌱
2. Hesi Feeding chart in Coco 🥥
3. Hesi Feeding chart in Hydro 💧

The brand Hesi is recognized for its highly assimilable nutrient, suitable for different indoor growing systems, whether in Potting soil, coco or hydroponics. Whether you use a DWC system, NFT or aeroponics, Hesi offers balanced nutrient solutions for each phase of your plants' development. Thanks to specific formulations like TNT Complex, Hydro Floraison and Hesi Boost, these nutrients ensure optimal growth and abundant flowering.

In this guide, you will find the detailed Feeding charts for Hesi, adapted to different substrates. Following these feeding schedules will allow you to optimize the yield and health of your plants, while maintaining precise control over the EC and pH of your nutrient solution. 🌱

First of all, start with half the recommended dose if your Potting soil already contains nutrients.

Feeding schedule in Potting soil with Hesi Nutrient

The Hesi Potting soil range ensures complete and balanced nutrition, adapted to the plants' needs at each stage. It is based on TNT Complex for growth, Hesi Bloom for flowering, and additives like Root Complex, SuperVit, Hesi Boost, Phosphor Plus and PowerZym.

Growth phase (weeks 1 to 4)

• Weeks 1 and 2: Hesi TNT Complex (15–25 ml/10 L), Root Complex (20 ml/10 L), SuperVit (1 drop/10 L, 1-2x/week)
• Weeks 3 and 4: TNT Complex (25–50 ml/10 L), Root Complex (20 ml/10 L until end of week 5), SuperVit continues

Flowering phase (weeks 5 to 12)

• Week 5: Hesi Floraison (50 ml/10 L), Hesi Boost (20 ml/10 L), PowerZym, SuperVit
• Weeks 6 and 7: Floraison (50 ml), PowerZym, SuperVit, without Boost
• Weeks 8 to 10: Floraison (50 ml), Boost (1x/week), Phosphor Plus, PowerZym, SuperVit
• Weeks 11 and 12 (flush): Pure water only, stop nutrient and SuperVit

Feeding schedule in Coco with Hesi Nutrient

Coco growing follows a logic close to Potting soil, with HESI TNT for growth, but with Hesi Coco instead of Hesi Floraison. Since the coco substrate is inert, all nutrients must be supplied regularly.

Growth phase (weeks 1 to 4)

• Weeks 1 and 2: TNT Complex (25 ml/10 L), Root Complex (20 ml), SuperVit (1 drop/10 L)
• Weeks 3 and 4: TNT Complex (up to 50 ml), Root Complex (up to week 5), SuperVit continues

Flowering phase (weeks 5 to 12)

• Week 5: Hesi Coco (50 ml), Boost (20 ml), PowerZym, SuperVit
• Weeks 6-7: Hesi Coco (50 ml), PowerZym, SuperVit
• Weeks 8-10: Boost (20 ml/10 L 1x/week), Phosphor Plus, Coco (50 ml), PowerZym
• Weeks 11-12: Flush with pure water, without SuperVit

Feeding schedule with Hesi Hydro Nutrient

In hydroponics, Hesi offers Hydro Croissance and Hydro Floraison, enriched with Root Complex, SuperVit, Boost and PK. The EC is adjusted at each stage.

Growth phase (weeks 1 to 2)

• Week 1: Hydro Croissance (25 ml), Root Complex (20 ml), SuperVit (1 drop/5 L), EC: 1.4–1.6 mS/cm
• Week 2: Hydro Croissance (50 ml), Root Complex (20 ml), SuperVit, EC: 1.6–1.8 mS/cm

Flowering phase (weeks 3 to 8)

• Week 3: Hydro Floraison (50 ml), Boost (20 ml), EC: 1.8–2.0 mS/cm
• Week 4: Floraison (50 ml), EC: 2.0–2.2 mS/cm
• Week 5: Floraison (50 ml), PK (2.5 ml), EC: 2.2–2.3 mS/cm
• Week 6: Floraison (50 ml), PK (5 ml), Boost (20 ml), EC: 2.3–2.5 mS/cm
• Weeks 7-8: Floraison (50 ml), PK (7.5–15 ml), EC: 2.3–2.5 mS/cm

Flush phase (weeks 9-10)

• Flush with clear water only
• Recommended EC: 0.0–0.2 mS/cm

With this program, you maximize yields and the health of your plants in hydroponic growing. 💧🌱

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