Bio Technology Auto A+B

Bio Technology Auto A+B


Special price product, it may not be used in combination with other discounts/deals.

  • Free gift
    with every purchase
  • Secure
  • Discreet
  • Free
    shipping (*)
  • Protect the planet

Alchimia presents Bio Technology's Auto A + B fertilisers, specifically developed to meet the nutrient requirements of autoflowering plants throughout the entire crop cycle.

This mineral fertiliser is fully compatible with cultivation in soil, coco, hydroponics and aeroponics.

The Auto range is composed of two different fertiliser preparations, designed to be diluted and combined in equal proportions in the nutrient reservoir.

With a highly concentrated formulation, these products are used in doses of 1.5 to 3ml per litre of water, depending on the stage of development of the plants. For optimal results BioTechnology recommends using Boost Sensation from the 10th day of flowering to potentiate the aromas, flavours and yields.

If you'd like to know more about how to achieve the best harvests from your automatic plants, have a look at our blog post Growing autoflowering cannabis.

Bio Technology Auto A + B composition:

Auto A: Motherboard solution for major and secondary elements

  • Nitrogen (N) total: 4.20% of which:
    Nitrogen (N) ammonia: 0.29%
    Nitrogen (N) nitric: 3.81%
  • K2O soluble in water: 3.75%
  • CaO soluble in cold water: 5.03%

Auto B: Mother solution for major and secondary elements and micronutrients

  • P2O5 soluble in water: 3.27%
  • K2O soluble in water: 3.35%
  • MgO soluble in cold water: 1.71%
  • SO3 total: 4.43%
  • Water-soluble boron (B): 0.015%
  • Copper (Cu) soluble in water: 0.0062%
  • Iron (Fe) soluble in water: 0.061%
  • (Iron (Fe) chelated with EDDHA: 99.3%)
  • Manganese (Mn) soluble in water: 0.063%
  • Molybdenum (Mo) soluble in water: 0.0027%
  • Zinc (Zn) soluble in water: 0.007%

Fertilisers for mineral solutions - NF U 42-004 - To be diluted

Recommended pH: 5.8-6.2

H318 Causes serious eye damage

Keep out of reach of children

Bio Technology Auto A+B related products (Bio Technology)

Guanodiff Classic's Powder

From 7.10€ 7.90€

TRABE Bachumus Ecohemp C (Growth)

From 11.65€ 15.54€

UP TO 25%
Metrop MR-2

From 21.85€ 29.19€

HESI Phosphorus Plus soil -

From 8.15€ 10.20€


From 15.30€ 18.00€

Opinions about Bio Technology Auto A+B and questions

Do you want to give your opinion on Bio Technology Auto A+B or ask a question about this product?

To be able to post your comments you must be identified as a user. Identify yourself or sign up as a user.

Today we recommend you...

Seed selector


Do you want to get email notifications about our latest offers and news? Reviews with