Rootbastic root stimulator by Atami, concentrated nutrient for strong root development in hydroponic and soil systems.

Additive

Rootbastic

High NPK Root Stimulator

Bloombastic plant nutrient booster bottle by Atami, premium flowering stimulator for hydroponic and soil growers.

Additive

Bloombastic

All-in-One Bloom Additive

Rokzbastic bloom enhancer by Atami, high-quality PK booster for dense flowers and increased yield in all grow systems.

Additive

Rokzbastic

Finishing Bloom Additive

Bi-Bloombastic organic bloom stimulator by Atami, natural PK booster for flowering plants in soil and hydro systems.

Additive

Bi-Bloombastic

All-in-One Bloom Additive

‘Green twist’

VGN Calmag by Atami, organic calcium and magnesium supplement for stronger plant structure in soil and hydro systems.

Additive

VGN CALMAG

Veganic calmag

Atami ATA PK 13-14 – Phosphorus and potassium supplement for enhanced flowering and fruit development.

Additive

ATA PK 13-14

Golden Ratio Nutrients

Flowering & Blooming Phase

Atami ATA Calmag – Calcium and magnesium supplement to prevent deficiencies and support plant growth.

Additive

ATA Calmag

Calcium & Magnesium additive with Iron

Ensures accelerated & powerful growth

Atami ATA Atazyme – Universal NPK-free soil improver based on enzymes.

Additive

ATA Atazyme

Soil improving Additive

Applying ATA Clean to an irrigation system to prevent and remove mineral residue buildup.

Additive

ATA Clean

Easy irrigation system maintenance

Atami ATA NRG Flavor – Potassium-rich bloom additive based on beet molasses.

Additive

ATA NRG Flavor

Enhances Aroma & Flavor

Atami ATA NRG Alga-C – Organic seaweed-based plant stimulator.

Additive

ATA NRG Alga-C

Plant additives are specialized nutrition products that complement base fertilizers by supporting specific plant functions. Within the Atami range, plant additives are used to improve nutrient uptake, stimulate root and flower development, and help plants perform consistently across different growing conditions. These products are designed for targeted use during specific growth stages or cultivation challenges. By adding the right supplement at the right moment, growers gain more control over plant health, development, and final crop quality in soil, coco, or hydroponic systems.

What plant additives are used for

Plant additives are concentrated supplements that support precise aspects of plant development. They do not replace base nutrients, but enhance how plants absorb and use them. This category includes products developed to stimulate roots, support flowering, improve substrate activity, or strengthen plants during demanding phases.

These additives are suitable for growers who want to fine-tune their feeding strategy. They are commonly used in indoor and outdoor cultivation, across soil, coco, and hydro systems. Typical applications include early root establishment, increased flower formation, and improving plant condition during intensive growth or flowering periods.

 

Key benefits of plant additives

Improved nutrient uptake

Several additives in this category help plants absorb nutrients more efficiently. This supports steady growth and reduces the risk of nutrient imbalance during active feeding phases.

Stronger root and plant development

Root-focused additives and enzyme products support healthy root zones and substrate activity. Strong roots allow plants to grow more consistently and respond better to feeding.

Flowering and finishing support

Bloom-oriented additives are designed to be used during flowering. They support flower formation, density, and overall crop quality when plants reach their productive phase.

Targeted plant support

Some plant additives focus on specific outcomes such as strengthening plant structure or improving final product characteristics. This allows growers to address concrete needs without changing the full nutrition schedule.

 

How to choose the right plant additives

Match the growth stage

Each additive is intended for a specific phase. Root stimulators are applied early, while bloom enhancers and finish products are used during flowering and toward harvest.

Define your cultivation goal

Selection depends on what you want to improve. Root development, flowering intensity, substrate efficiency, or overall plant condition each require a different type of additive.

Consider your growing system

All plant additives in this category are suitable for soil, coco, and hydroponic systems. Dosage and application method should always align with the chosen medium and feeding routine.

Use additives with intention

Plant additives work best when used purposefully. Combining only the supplements that match your plant’s needs helps maintain control and consistency throughout the cycle.

 

Explore the full plant additives range

The plant additives category offers growers the tools to adjust and refine plant nutrition with precision. By exploring the available products, you can build a feeding approach that supports each stage of cultivation without unnecessary complexity. Review individual product information to determine which additives fit your growing method and objectives.

Now available

Rokzbastic

Finishing Bloom Additve

Silicbastic

Direct plant available Silicon Additive