Calculate Your Nutrients
Choose crop, growth stage, and reservoir size to calculate your NABTAH dose.
A quick calculator for NABTAH A with B1 or B2 based on the plant growth stage.
From seeds to garden care — find what you need
Nutrition and supplements for healthy plant growth
Start growing from seed
Sizes and options for your plants
Soils and growing media for healthy plants
Tools that make growing and plant care easier
Irrigation solutions and garden equipment
Products and tools for home and garden pest control
Nutrients, systems and hydroponic accessories
Seeds, soil, pots and tools, alongside pest control and garden and home equipment
Hydroponic nutrients and plant care for your home and garden
Guidance on who each product suits and how to use it, plus a NABTAH nutrient calculator
NABTAH ONLINE brings together seeds, soil, pots, tools, pest control, and garden and home equipment. Our own NABTAH brand offers hydroponic nutrients and plant care, with clear guidance to help you choose and use the right products.
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Choose crop, growth stage, and reservoir size to calculate your NABTAH dose.
A quick calculator for NABTAH A with B1 or B2 based on the plant growth stage.
<div dir="ltr" ><label >Crop</label><select id="nc-crop-en" ><option>Tomato</option><option>Cucumber</option><option>Lettuce</option><option>Pepper</option><option>Strawberry</option><option>Basil</option><option>Spinach</option><option>Arugula</option><option>Mint</option><option>Parsley</option><option>Eggplant</option><option>Zucchini</option><option>Okra</option></select><label >Growth stage</label><select id="nc-stage-en" ><option value="seedling">Seedling</option><option value="vegetative">Vegetative</option><option value="flowering">Flowering</option><option value="fruiting">Fruiting</option></select><label >Reservoir volume (L)</label><input id="nc-vol-en" type="number" min="1" inputmode="decimal" placeholder="e.g. 100" ><button type="button" >Calculate dose</button><div id="nc-result-en" >Enter the values and select “Calculate dose”.</div></div>