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Heavy Mix by Top Crop Substrate
€15.85
5/5
(156 Ratings)
Heavy Mix by Top Crop is a substrate that is full of nutrients designed specifically for your plants – you won’t need to include many nutrients when watering.
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Description
Top Crop heavy Mix 50L - Plant Food
What is Top Crop heavy Mix?
Heavy Mix by Top Crop is a complete substrate that’s full to the brim with nutrients such as Top Vulcan, a product used to increase your plants’ strength, and Superguano for a precise bud fattening. You won’t need to use many products when watering, although if you want to you can add Green Explosion, a growth stimulant, and Big One, a flowering stimulant. These are used to increase yields even more. During the flowering period you should use Top Bloom as a base flowering fertilizer just to make sure that your plants are getting all of the macro and micro-nutrients needed. This product is also perfect for your Auto Critical GB XXL 100% Feminized.
Benefits of Using Top crop Heavy Mix 50L
This substrate makes it much easier to grow plants using organic nutrients only. Heavy Mix is also great for autoflowering plants and clones that you plan on flowering straight away. After about a month, the guano in the soil is released into your plants roots, so they’ll be ready for the flowering period and be able to make the most of it. Thanks to the Top Vulcan included, they’ll grow much stronger with thicker cell walls, which means they can hold up heavier buds and deal with warmer temperatures.
You can grow your plants using a simple flowering fertilizer and that’s it – simply adjust the pH in your water and you’re good to go.
How to use heavy Mix by Top Crop:
- Fill your flowerpots with Heavy Mix, pressing lightly with your hands to avoid empty spaces – make sure not to compact it too much or it will end up retaining too much water and not enough air.
- You can add a 2cm layer of clay balls at the bottom of the flowerpot in order to allow water to drain easier.
- You can mix it with clay, perlite or coco coir in order to give your plants’ roots even more air.
Heavy-Mix by Top Crop Ingredients:
- White peat (H2-H4)
- Black peat (H6-H7)
- Coco Fibre
- Volcanic lava powder (0.6/L)
- Bat guano (1.2g/L)
- Expanded clay 0-4mm
- Leonardite (2g/L)
- Solid micro/macronutrient mix
- Organic dry material: 156.7g/L
- EC: 0.44
- pH: 6.5
Discreet shipping.
Lasts 2 years in storage.
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Same category products Heavy Mix by Top Crop Substrate
21/05/2026
Good value for money
Translated from Spanish
Calidad precio buena
21/06/2025
As always.....TOP!!!....from TopCrop ?
Translated from Spanish
Como siempre.....TOP!!!....de TopCrop ?
18/06/2025
Looks good! First time using this substrate, hope it goes really well for me!
Translated from Spanish
Tiene buena pinta! Primera vez usando este sustrato espero que me vaya muy bien!
10/05/2025
Very good substrate, never fails each season!!!
Translated from Spanish
Muy buen sustrato, no falla en cada temporada!!!
09/05/2025
Great and top crop is among the best
Translated from Spanish
Genial y top crop de las mejores
12/04/2025
looks really good I think the price difference is worth paying, will keep you posted on the results
Translated from Spanish
tiene muy buena pinta creo que merece la pena la diferencia d precio a pagar , ya ire comentando los resultados
31/03/2025
I've been buying it for years and it's the best.
Translated from Spanish
Llevo años comprándola y es la mejor.
25/06/2024
This substrate is top quality and very rich in nutrients, though I highly recommend mixing with 20L of coco light mix and/or perlite to aerate it, otherwise it packs down too much and gives nutrient burn to very small plants.
Translated from Spanish
Este sustrato es de altisima calidad y muy nutritivo, aunque recomiendo muchisimo mezclar con 20L de coco light mix y/o perlita para airear, ya que sino se compacta mucho y quema de nutrientes a plantas muy pequenas.
02/01/2023
Excellent substrate if you want a pretty complete substrate without spending too much.
Translated from Spanish
Excelente sustrato si quieres un sustrato bastante completo sin gastar demasiado.
11/07/2022
Hello, I'd like to get some advice on growing autoflowering plants with this soil and without adding any nutrient, it's a balcony grow, thanks
Translated from Spanish
Hola me gustaría que me pudiérais dar alguna consejo para cultivar autofloracientes con esta tierra y sin añadir ningún fertilizante , el cultivo es de balcon, gracias
1 person found this comment helpful.
07/07/2022
Hello, my question is: if I used 75 percent of this substrate and 25 percent of Boom Light Mix substrate, when can I start fertilising two autos of around 15 days? I have the Fast Food nutrient from BAC, I don't know when to add it, is it better in very small doses? Or should I wait a bit longer? Regards and thanks
Translated from Spanish
Hola buenas mi pregunta sería si puse el 75 por ciento de este sustrato y el 25 de sustrato light mix Boom cuando puedo empezar a abonar a dos autos de 15 días aprox tengo el fertilizante fast foid de vac no sé cuándo añadirlo en dosis muy pequeñas mejor ? O esperar algo más de tiempo un saludo y gracias
21/06/2022
Hello. Sorry to disagree with the majority opinion. In my opinion, this substrate, without mixing it with other components, is bad. It is neither airy nor does it drain well. It's like a muddy sludge. Absolutely essential to add a lot of perlite and some coco. At least that was my experience.
Translated from Spanish
Hola. Siento discrepar con la opinión mayoritaria. En mi opinión, este sustrato, sin mezclarlo con otros componentes, es malo. Ni es aireado ni drena bien. Es un plastón como el barro. Imprescindible añadir mucha perlita y algo de coco. Por lo menos ésta fue mi experiencia.
1 person found this comment helpful.