Terralba's Blackstrap Molasses is now available in Alchimiaweb. These molasses come from the refining process of sugar in the form of a thick black fluid. [...]
- 100 ml 5.90€
- 250 ml 8.90€
- 500ml 11.00€
Compost Tea
There are 13 products tagged as Compost Tea
Compost tea is a liquid biostimulant rich in live microorganisms that activate soil life and strengthen plant health. It is used in organic farming to enrich the substrate, improve nutrient absorption, and protect roots from pathogens. It is an essential tool for sustainable, live crops, both indoors and outdoors.
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For all growers interested in organic farming, Alchimia invites you to discover Terralba Kelp Hydrolysate, now available online in our nutrient catalogue. [...]
- 50gr 9.90€
- 100g 14.90€
- 250g 19.90€
- 500g 34.90€
Activated Areated Compost Tea (AACT) Kit 11L by Terralba
Alchimia and Terralba invite you to discover compost tea. Produce your own organic fertilisers and activate your cultivation soil so you can perfectly control your plants nutrition [...]
- 99.00€
Terralba presents a way to activate your soil sustainably by using biochar + compost (micro-organism), an organic product that can be used as a mixture during substrate preparation [...]
- 9.90€
-10%
Alchimia Grow Shop is happy to present Lurpe Healthy Harvest, a mixture of plant ingredients and micro-organisms formulated to prepare compost tea [...]
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1L
37.40€33.65€
-10%
Lurpe Natural Solutions Compost Tea Bag
Alchimia Grow Shop is glad to present Lurpe Natural Solutions compost tea bag, a container designed to facilitate as much as possible the compost tea production pr [...]
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400 microns
26.00€23.40€
Pack Bloom Actively Aerated Compost Tea (AACT) Terralba
Terralba offers you this pack of organic products designed to prepare actively aerated compost tea (AACT) using it together with the [...]
- For 100l 49.00€
-20%
Biotabs PK Booster Compost Tea
PK Booster Compost Tea from Biotabs is a powerful and effective organic bloom stimulator for cannabis plants. Due to its high levels of Phosphorus [...]
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2Kg
60.00€48.00€
Spirulina from Terralba is a highly nutritious organic and ecological amendment containing a large amount of nutrients including nitrogen, phospho [...]
- 50 gr 8.90€
- 100g 15.90€
Alchimia presents Terralba complete growth kit, a way to enrich your Actively Aerated Compost Tea (AACT) to be used with your [...]
- 68.00€
Alchimia presents an essential accessory for producing Actively Aerated Compost Tea, the AACT Terralba [...]
- 10X38 cm 12.90€
-10%
Alchimia Grow Shop presents Lurpe Green Sunrise, a mixture of natural ingredients developed to produce compost tea for the plants growth stage. It [...]
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1L
34.30€30.85€ -
4L
105.00€94.50€
-10%
Mother Earth Super Tea Organic Bloom
The use of organic supplements such as compost teas often brings a multitude of benefits to crops. However, it is often problematic when cultivating in [...]
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1L (Out of stock)
25.65€23.05€
Continue reading about: Compost Tea
What is compost tea?
Compost tea is a fermented liquid solution made from mature compost, rich in beneficial microorganisms such as bacteria, fungi, actinobacteria, and protozoa. When applied to the growing medium or as a foliar spray, it provides a rich microbial diversity that strengthens the plant's immune system and significantly improves soil structure and health.
It is a key tool in organic farming, permaculture, and regenerative agriculture, which seeks to promote natural processes instead of using chemicals.
How do you use compost tea?
It can be applied directly to the substrate through irrigation or sprayed onto the leaves. In both cases, the goal is to colonize the rhizosphere and plant surfaces with beneficial microorganisms that help the plant feed better and defend itself against pathogens.
It can be prepared at home by aerating compost with water and sugars (such as molasses) for about 24-48 hours, or with kits and prepared extracts like those offered by Alchimia, which simplify the process and guarantee a high microbial load.
Who is this product ideal for?
This biostimulant is perfect for organic growers who want to:
- Revitalize the substrate without resorting to synthetic fertilizers
- Improve soil structure and nutrient retention capacity
- Boost root health and natural plant resistance
- Promote a living and balanced ecosystem in your cultivation
- It is also ideal for regenerative crops, certified organic crops, or for those who reuse the substrate after several harvests.
What are the benefits of compost tea?
Regular use of compost tea helps maintain a living, active, and balanced soil. It helps reduce the use of external inputs, increases nutrient absorption efficiency, and improves the biological quality of the crop. It also promotes greater microbial biodiversity, which translates into healthier, more vigorous, and stress-resistant plants.
What types of products can you find in this category?
At Alchimia, you will find:
- Complete kits for preparing aerated compost tea
- Ready-to-use microbial extracts
- Additives such as molasses or specific microorganisms to enrich the mixture
- Fertilizers compatible with microbial life
All of them were selected to ensure sustainable and effective cultivation, with the lowest possible environmental impact.
Frequently Asked Questions About Compost Tea
What is the difference between compost tea and compost extract?
Compost extract is obtained without aeration and contains fewer active microbes. Compost tea, when fermented with oxygen, develops a higher microbial load and is more effective as a biological inoculant.
Can compost tea be combined with liquid fertilizers?
Yes, as long as you use organic, microorganism-friendly products. It's recommended to avoid fungicides or chemicals that could harm the tea's microbes.
