CYCO Platinum Series Coco Coir - 50L

RHP-Certified Coco Coir Substrate, Pre-Buffered and pH Stable

Untreated coco coir can carry excess salts and an unstable pH straight out of the bag, forcing growers to buffer and rinse the medium themselves before it's safe for root-sensitive crops. CYCO Platinum Series Coco Coir carries the RHP stamp of quality -- the Dutch horticultural-substrate certification -- and arrives free of harmful parasites and diseases, already pH stabilized and pre-buffered.

This 50-liter bag gives growers a ready-to-use substrate sized for a standard growing operation, with a water absorption rate and air ratio built to support strong root development straight out of the bag.

Key Features & Benefits

• RHP certified — meets the Dutch horticultural-substrate standard for quality and consistency.
• Free of parasites and disease — clean growing medium safe for sensitive root systems.
• Pre-buffered and pH stabilized — arrives ready to use without an additional buffering step.
• Balanced water absorption and air ratio — supports strong root development in the substrate.

Who Should Use CYCO Platinum Series Coco Coir

This suits growers running a coco coir program who want a certified, pre-buffered substrate that's ready to use out of the bag rather than requiring an additional rinse-and-buffer step before planting.

About CYCO

CYCO's Platinum Series extends beyond liquid nutrients into growing media, offering this RHP-certified coco coir as a substrate matched to its coco-compatible nutrient formulas.

Frequently Asked Questions

What does RHP certification mean for this coco coir?

RHP is a Dutch horticultural-substrate standard that verifies quality and consistency in growing media. Coco coir carrying the RHP stamp has been evaluated against that standard rather than relying on the supplier's own claims alone.

Do I still need to buffer this coco coir before use?

No, it arrives pre-buffered and pH stabilized. That means it's ready to use without the additional rinse-and-buffer step that untreated coco coir typically requires.

Is this coco coir safe for sensitive root systems?

Yes, it's free from harmful parasites and diseases. That matters for crops with sensitive root systems that can be more affected by contaminated substrate.

How does the water absorption rate affect root development?

A higher water absorption rate paired with an adequate air ratio in the substrate supports strong root development. Together they keep the root zone from becoming either too dry or waterlogged.

How is Coco Coir different from Coco Pearl in the same line?

Coco Coir is a straight coco substrate, while Coco Pearl blends coco peat with perlite for extra drainage and aeration. Choose Coco Coir when you want a pure coco base and Coco Pearl when you want additional drainage built in.