Flowering fertilisers provide the essential food to plants during the second stage of their life cycle, as their nutritional needs increase while flowering. In this second phase of life, they require large amounts of phosphorus and potassium to help plants create large and compact buds covered in trichomes and provide high quality organoleptic properties with excellent aromas and flavours.
At Alchimia we have an ample range of fertilisers for flowering, from different brands and with different NPK ratios, together with micronutrients, which are well balanced for ease of use and to encourage vigorous flowering of cannabis plants.
Flowering nutrients to dilute in water or mix with soil
We can choose between liquid fertilisers and solid fertilisers to feed our plants. Liquid nutrients must be diluted in water prior to use and then applied via irrigation. This makes it easy to increase or decrease fertiliser concentration according to the plants' demand for food in each moment.
Powdered or granulated nutrients are ideal for mixing with the substrate at the start of cultivation or when transplanting, after which you only need to think about providing the correct amount of water for proper development of the flowers. Solid nutrients are suitable for both beginners and the most expert cannabis cultivators because of the terpene content of the flowers.
Organic or mineral flowering fertilisers
In addition to differentiating between liquid and solid fertilisers, we can also choose between organic and mineral fertilisers. Organic flowering nutrients come from natural sources, either vegetable or animal, and take more time to be assimilated by the roots of plants compared to mineral fertilisers which offer more rapid uptake.
Basic differences between organic and mineral flowering fertilisers
As with growth nutrients, the assimilation rate of mineral fertilisers is higher than with organic products. Mineral fertilisers can have a higher nutrient concentration than organic fertilisers, which rarely exceed 9%. Mineral fertilisers can also be easily used in drip irrigation systems, which is not entirely practical with organic fertilisers as many of them can clog up the drippers and lines.
If you wish to reuse your substrate, either indoors or outdoors, it's better to use organic fertilisers, this is because the use of minerals means the substrate will end up being highly saturated with salts and will need to be flushed with large amounts of water before being able to use it again. Otherwise, dispose of the used substrateand use a new, high quality one.
Other elements to complement flowering fertilisers
Flowering nutrients can be complemented with enhancers, boosters, stimulators, beneficial microbesand other additives for cannabis cultivation thus offering a complete diet to ensure the best results at harvest time.
There are 129 products tagged as Flowering Fertilisers
Alchimia Grow Shop presents Lurpe Tasty Flowers Top Dress, a set of natural powdered ingredients designed to provide your plants with everything they need for lush flowering outdoors or in your indoor grow tent.
Lurpe Tasty Flowers Top Dress, based [...]
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1kg
40.00€ 36.00€
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3.5Kg
80.50€ 72.45€
Alchimia Grow Shop is happy to present Lurpe Healthy Harvest, a mixture of plant ingredients and micro-organisms formulated to prepare compost tea to be used in the flowering stage. It is suitable for use both outdoors and on our plants in an indoor [...]
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1L
37.40€ 33.66€
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4L
115.00€ 103.50€
Alchimiaweb.com presents Erelim Lite by The Hype, a complete organo-mineral flowering fertiliser. It is a product formulated to obtain the best results both outdoors and in an indoor grow tent.
Erelim Lite, a flowering fertiliser with a bio-mineral [...]
Top Crop Tri Pack is a fertiliser kit intended to be used in the various plant stages, rooting, growth and flowering.
The kit comprises three different products:
Deeper Undergrown is a fertiliser formulated for the initial plant development, promot [...]
Alchimia Grow Shop presents Lurpe Cane Molasses 1L, an all-natural product intended to nourish the microbial life in the substrate soil or to produce compost tea.
Lurpe cane molasses, rich in potassium and carbohydrates
Lurpe cane molasses is a thi [...]
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1L (Product sold out)
14.50€ 13.05€
Alchimia Grow Shop presents Lurpe Hydrolyzed Kelp, a water-soluble kelp meal designed to be administered in irrigation or by foliar application to our plants both outdoors and in an indoor grow tent.
Lurpe Hydrolyzed Kelp, stimulates plant developme [...]
Alchimiaweb.com presents Lure Natural Solutions Volcanic Ash, a natural mineral flour that enriches the soil for marijuana or your compost tea formula.
Lurpe Volcanic Ash, with 70 different minerals
This ash is 100% Azomite powder. Silicon originat [...]
Alchimia Grow Shop is happy to present the professional B'Cuzz Tierra A + B biomineral fertilisers. A product designed to ensure balanced and rapid growth in cannabis plants when cultivated in high quality cannabis cultivation soil.
The formula of t [...]
Top Candy by Top Crop is one of the flagship products of this important Spanish fertiliser brand.
It is a flowering fertiliser that contains few NPK nutrients but these in turn is compensated by a large amount of sugars and carbohydrates that help t [...]
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1L
10.00€ 8.50€
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5L
32.00€ 27.20€
Now available at Alchimia Grow Shop B'Cuzz Tierra A + B 5L, a professional two-part biomineral fertiliser formulated to ensure an efficient and fast development of cannabis plants grown in high quality soil for cannabis cultivatio [...]
Now available at Alchimia, we present Vegamatrix Bloom, an organic vegan fertiliser for flowering cannabis plants developed by expert grower Kyle Kushman.
This fertiliser was developed to promote the fastest and most efficient assimilation of nutrie [...]
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946ml (Product sold out)35.90€
Floraflex presents B1, a fertiliser to use during the plant flowering stage. This product is complemented with Floraflex Nutrients B2, which together will provide an optimal nutrition to our cultivation.
Floraflex team has created and desi [...]
Floraflex presents B2, a fertiliser to use during the plant flowering stage that together with the Floraflex Nutrients B1 provides an optimal nourishment to our garden. Floraflex has designed these high quality fertilisers, clean and with a stable pH [...]
Now at Alchimia Grow Shop catalogue, the BCuzz 1-Component Soil Nutrition mineral fertiliser. A product designed to provide all nutrients to plants cultivated professionally on cannabis soil.
This biomineral fertiliser is assimilated quickly by the [...]
Top Vulcan by Top Crop is a mineral fertiliser made from ground volcanic rock originating from the island of Java. It is rich in essential trace-elements that enhance marijuana plant development and flowering.
Top Vulcan increases plant resistance t [...]
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700 gr
7.20€ 6.12€
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4 kg
28.00€ 23.80€
Orga Bloom fertiliser from Bio Technology is now available at Alchimiaweb.com, created to ensure you get an abundant crop of high quality buds.
Orga Bloom from BioTechnology, NPK 3-1.5-5 with sulfur and magnesium
This product is made from organic a [...]
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250ml
9.00€ 7.65€
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1L
18.00€ 16.20€
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5L
65.00€ 58.50€