HESI Coco bottles in multiple sizes on a white background

HESI Coco 1 L bottle on a white background

HESI Coco 5 L bottle on a white background

HESI Coco

Coco feed
For coco-based routines
pH/EC check needed

A coco-specific fertilizer for houseplants grown in buffered coco or coco-heavy mixes. HESI Coco includes calcium, magnesium and trace elements to suit the way coco holds nutrients, so it makes more sense than general plant food for plants that live mainly in coir.

Quick facts

Type: Coco base fertilizer
Substrates: Coco
Dosage: 50 ml/10 L
Frequency: Every watering on coco
Skill level: Intermediate
pH/EC: Required

€11,75

(€11,75/L)

VAT included · plus

Please note: Most fertilizers ship separately from plants. A separate shipping fee may apply, and the final cost is calculated at checkout by order weight. Free shipping does not apply.

Choose a size

1 L5 L10 L20 L

Variant

4.6/5 store rating · 20,000+ customers served

Tracked shipping

HESI Coco is a mineral fertiliser for the flowering stage of plants grown in coco substrate. It supplies the nutrients needed during flowering, together with calcium, magnesium and trace elements.

Flowering nutrition for coco

Use it when coco-grown plants enter their flowering phase. For vegetative growth on coco, HESI recommends TNT Complex. The two products cover different stages of the feeding programme.

How to use it

Coco supplies little plant nutrition of its own. During flowering, dilute HESI Coco at 50 ml per 10 L of water and check the finished solution's pH, aiming for about 5.8–6.2. Adjust watering to the plant and growing system. For foliage plants kept in vegetative growth, choose a suitable growth-stage fertiliser.

Is it right for your plant?

Substrate Coco
Best for Coco-grown plantsFoliage plants
Helps with Flowering support
Choose another product for General soil feedingFoliage-only low-phosphorus feeding

HESI Coco is suited to plants entering the flowering stage while grown predominantly in coco substrate. The nutrient formula is adjusted for coco's calcium and magnesium behaviour, and the root environment needs regular nutrient supply.

HESI recommends TNT Complex for the vegetative growth phase on coco. For foliage plants kept in active leaf growth, choose a growth-stage feed suitable for the plant and medium.

What's inside:

NPK Ratio: NPK 3-4-5 + Ca/Mg, trace elements, vitamins and amino acids
Nutrient basis: Mineral

HESI Coco is a mineral flowering-stage base fertiliser for plants grown in coco substrate. Its nutrition is tailored to the flowering phase of this medium.

The manufacturer-declared composition is NPK 3-4-5 with calcium, magnesium, trace elements, vitamins and amino acids. Use 50 ml per 10 L of watering water during flowering and check the finished pH.

How to use it

Mix 50 ml HESI Coco into 10 L of water and check the pH of the finished nutrient solution, targeting approximately 5.8–6.2 during flowering. HESI designed this feed specifically for the flowering phase on coco.

Use with watering as required by the plant and substrate, allowing free drainage. For vegetative growth in coco, HESI recommends TNT Complex. Monitor EC for sensitive or valuable plants.

➜ A few notes before measuring, mixing or applying :

Let excess solution drain away; stagnant coco pots create root problems quickly. Watch for salt build-up and rinse with adjusted water when needed.

Treat coco as a frequent-feed medium with good drainage, not as rich soil.

HESI Coco

€11,75

Frequently Asked Questions about HESI Coco

Is HESI Coco only for coco substrates?

Yes. It is built for coco-grown plants and coco-heavy chunky mixes. Coco needs regular mineral feeding, so this formula is made for that kind of setup.

Can I use HESI Coco for aroids?

Yes, if the aroids are growing in coco or a coco-heavy mix with good drainage. For peat-based soil mixes or delicate root systems, choose a gentler houseplant feed.

How do I apply HESI Coco correctly?

Mix 50 ml into 10 L of water and adjust the finished solution to about pH 5.8-6.2. Let excess solution drain away and watch for salt build-up in small pots.