The BAC fertilizer brand is one of the most prestigious and recognized in the cannabis world. Based in the Netherlands, BAC stands out for its very complete cocktails and its simple and easy to understand fertilization tables. Among its fertilizer lines we can find two organic and four mineral lines. To buy the best products of the BAC brand you can visit this link:

BAC Fertilizers

BAC Feeding Charts

The BAC brand grow guides are quite simple, but very complete and provide different information very useful for the grower. In addition to the amounts of each of the fertilizers to be used, BAC indicates other data, such as fan speed, recommended temperature for day and night, humidity, pH values of the water and the EC of the nutrient mixture (only in mineral).

During this article you can find all the nutrition tables of the different ranges of BAC brand fertilizers and now, to help you choose, we will give you a brief summary of all the available ranges. They are the following:

  • Feeding Chart with BAC One Component
  • Feeding Chart with BAC Hidro
  • Feeding Chart with BAC Coco
  • Feeding Chart with BAC Organic
  • Feeding Chart with BAC Fast Food
  • Feeding Chart with BAC Fast Food Organic

Each of its ranges has exclusive base fertilizers and different stimulators that, in many cases, are valid for both organic and mineral ranges, something that does not occur in the vast majority of fertilizer brands. Now we explain the main characteristics of each of the BAC ranges.

In the first table you can see the recommendations for three types of BAC fertilizers, namely mineral, hydro and coco. Here you have the table and then we explain each of the types of fertilizer with it.

BAC One Component

BAC 1 component

The base fertilizers of the BAC One Component range are composed of two one-part fertilizers, the One Component Grow for growth and the One Component Bloom for flowering. They can be used indoors and outdoors and in irrigation systems. We are talking about fertilizers specifically designed for soil, of mineral origin and that provide all the basic nutrients that plants need to develop properly.

Recommended dosage for the growth phase with One Component Grow: 4.8 mL/liter in the first week, 5.2 mL/liter in the second week up to a maximum of 5.6 mL/liter at the end of this phase.

Recommended dosage for the flowering phase with One Component Bloom: 5.3 mL/liter in the first week up to a maximum of 6.4 mL/liter in the fourth week. From then on, the dosage is lowered to 4.5 mL/liter until the week before flushing, when it is lowered again to 3.8 mL/liter.

BAC Hidro

The range of BAC Hidro base fertilizers consists of two products with two parts (A+B), one for each phase of the crop. Thus we have BAC Hidro Grow for the growth phase and BAC Hidro Bloom for the flowering phase. These fertilizers are of mineral origin and provide plants with all the nutrients they need in hydroponic growing mediums. They are fertilizers that can be used in indoor, outdoor, irrigation systems, hydroponic and aeroponic. 

Recommended dosage for the growth phase with Hydro Grow: 2.4 mL/liter of each part in the first week, 2.6 mL/liter of each part in the second week up to a maximum of 2.8 mL/liter of each part at the end of this phase.

Recommended dosage for the flowering phase with Hidro Bloom: 2.6 mL/liter of each part in the first week up to a maximum of 3.2 mL/liter of each part in the fourth week. Thereafter, the dosage is lowered to 2.1 mL/liter of each part until the week before flushing, when it is lowered again to 1.8 mL/liter of each part.

BAC Coco

BAC Coco base fertilizers are the specific range for coco crops of the BAC brand. It consists of two products with two parts (A+B), one for each phase of the crop. Bac offers BAC Coco Grow for the growth phase while in the flowering phase it is recommended to use BAC Coco Bloom. These fertilizers are suitable for indoor and outdoor use, even for irrigation systems. They are specially designed for Coco Grow.

Recommended dosage for the growth phase with Coco Grow: 2.4 mL/liter of each part in the first week, 2.6 mL/liter of each part in the second week up to a maximum of 2.8 mL/liter of each part at the end of this phase.

Recommended dosage for the flowering phase with Coco Bloom: 2.6 mL/liter of each part in the first week up to a maximum of 3.2 mL/liter of each part in the fourth week. Thereafter, the dosage is lowered to 2.1 mL/liter of each part until the week before flushing, when it is lowered again to 1.8 mL/liter of each part.

BAC Fast Food Mineral

Tabla BAC Fast Food Mineral

BAC's Fast Food fertilizer line is a range specially designed for the fertilization of autoflowering plants. In this particular case, we are talking about its line of mineral fertilizers for automatic plants, which with a single product allows to cover the basic needs of autoflowering plants throughout their life cycle. This fertilizer can be used in soil, hydroponic, coco and irrigation systems, both indoors and outdoors.

Recommended dosage during the whole life cycle with Fast Food: 1 mL/liter during the 3 weeks that correspond to the growth of the plant, increase to 2 mL/liter at the beginning of flowering and increase to 3 mL/liter in the second week of flowering. From the 3rd week of flowering, increase to 4 mL/liter until the roots are washed.

BAC Fast Food Organic

Tabla BAC Fast Food Orgánico

The Fast Food Organic range of BAC is a line specially designed for the nutrition of autoflowering plants in a totally organic way. This fertilizer allows to offer all the nutrients that the automatic plant needs throughout its life cycle, in a totally organic way. BAC, to create this product, has taken into account the very short life cycle of autoflowering plants, so this product is absorbed and acts quickly. It is valid for application in soil crops, both indoors and outdoors.

Recommended dosage during the whole life cycle with Fast Food Organic: 1 mL/liter during the 3 weeks that correspond to the growth of the plant, increase to 2 mL/liter at the beginning of flowering and increase to 3 mL/liter in the second week of flowering. From the 3rd week of flowering, increase to 4 mL/liter until the roots are washed.

BAC Organic

Tabla BAC  organico

The BAC Organic base fertilizers are one of the star products of the BAC company, 100% organic fertilizers, certified Vegan and offering the best results among all organic fertilizers. This line consists of two products, BAC Organic Grow for the growth phase and BAC Organic Bloom for the flowering phase. They can be used in indoor and outdoor crops and also with irrigation systems that do not have a water recirculation pump. For this reason they are not recommended for hydroponic and aeroponic crops. 

Recommended dosage for the growth phase with Organic Grow: 1.5 mL/liter in the first week, from the second week increase to 2 mL/liter until the end of this phase.

Recommended dosage for the flowering phase with Organic Bloom: 2.5 mL/liter during the whole phase, remove for root washing.

Different kind of Stimulators

BAC stimulators, as is the case with its fertilizers, are of the highest quality and, for the most part, can be used in conjunction with both mineral and organic lines. Now we detail what each one of them is for:

Exclusive to the Mineral Line (One Component, Hidro, Coco, Fast Food)

If we talk about stimulators exclusive to the mineral line, BAC presents the following products:

  • F1 Extreme Booster, high quality PK, to boost fattening, increase metabolism, reduce stress and improve flavor and aroma.
  • Frooting Power, is a solid format booster for the last weeks, great PK contribution.

Organic Line Exclusives (BAC Organic, Fast Food Organic)

For its 100% organic line, BAC recommends the use of the following stimulators:

  • Organic PK Booster, a fattening booster, which provides large amounts of PK in a totally organic way.

Stimulators for all lines

As mentioned before, most of BAC's stimulators can be used in all its lines, that is, they are valid for both mineral and organic fertilizers. We are talking about the following products:

  • Root Stimulator, stimulator to promote strong and healthy root development. Highly concentrated.
  • Bloom Stimulator, helps in the development of flowers by providing micro and macronutrients very necessary for this phase. Highly concentrated.
  • Amino Complex, with high concentration of amino acids and fulvic acids, ideal to recover from stress situations and transplants.
  • Final Solution, stimulator of the microorganisms present in the substrate, ensures the rapid reconversion of all plant waste.
  • Sugar Candy Syrup, easily assimilated plant sugars, offers an unmistakable flavor, aroma and sweetness.
  • Pro-Active, a mixture of amino acids, vitamins and proteins for a greater vitality of your plants and a better root system.
  • Auto Stimulator, stimulator specially designed for autoflowering, stimulates both root growth and flower formation. Highly concentrated.

Other products

In addition to the stimulators that are directly associated with the fertilizer lines, BAC offers many other products to help growers. Some examples are:

  • Bioclone, hormone gel for root formation in cuttings, as well as offering protection against diseases.
  • X-Seed, germinator and rooter for seeds, of 100% vegetable origin.
  • Funky Fungi, mycorrhizal mixture for soil, ideal for promoting symbiosis between these fungi and plant roots.
  • Foliar Spray, stimulator of rapid chlorophyll production, helps to thicken and strengthen leaf walls. For foliar application.
  • Calmag 2.0, high quality blend of calcium, magnesium, iron and other trace elements. Ideal for use in soft, demineralized and reverse osmosis water.
  • Yuccah, a natural extract of yucca, acts as a natural moisturizer and soil improver. It improves the ability of roots to obtain water during periods of drought.
  • Plant Vitality Plus, can be used in growth and flowering, acting as a preventive and curative against stress and red spider mite.
  • Silica Power, rich in silicon, helps the plant to better assimilate phosphorus and other trace elements. It increases the resistance of leaves and stems, helping the plant to better resist biotic and abiotic stress.

How to use BAC fertilizers?

In order to know and use BAC nutrients correctly, we recommend that you consult its fertilizer tables, where you will find all the information you need to use them correctly, in their precise amounts.