• -15%

Top Auto Top Crop – Complete Fertilizer for Autoflowering Plants · Growth & Bloom

star star star star star

Simplify your grow with Top Auto by Top Crop, the liquid fertilizer designed specifically for the rapid life cycle of autoflowering strains. Its rich formula with humic acids and micronutrients covers all stages, from vegetative growth to fattening, ensuring vigorous plants and dense buds without the hassle of changing nutrients. Perfect for quick harvests and maximum yield.
 

100 day satisfaction guarantee

 

Discreet delivery worldwide

 

Unlimited cash on delivery

Urgent delivery in 24/48 hours  Urgent delivery in 24/48 hours
Buy
6.32€ taxes included
PVP
7.44€
DTO
-15%
YOU SAVE
1.12€
Format
Quantity
  • Description
  • Data Sheet
  • Questions
  • Reviews
  • Delivery and Payment
Play Play Text to Audio Speaker

Top Auto by Top Crop is the definitive all-in-one solution designed to skyrocket the performance of your automatic strains, covering all their nutritional needs from the first leaves to the final harvest. It is a liquid fertilizer formulated to provide the perfect balance of NPK, humic acids, and micronutrients that these fast-paced plants demand.

Are you confused by the contradictory advice on how to feed your autoflowers?

It is common to read in forums that autos "don't need fertilizer" or that you should treat them exactly like photoperiod plants. This misinformation is the main reason why many growers end up with dwarf plants, yellow leaves, or burnt tips. Because their life cycle is so short, an autoflower has no time to recover from nutritional stress; a mistake in week 3 can ruin your entire production.

Top Auto eliminates this uncertainty completely. It is not an adaptation of another product; it is a formula created specifically to solve the challenge of feeding plants that grow and flower almost simultaneously. With this bottle, you ensure that your crop receives exactly what it needs, when it needs it, without complications.

Myths about feeding autoflowering plants

  • Myth: "Autoflowers don't need nutrients in the vegetative phase." Reality: They have a very short vegetative period where they need to grow explosively; starving them limits their final size.
  • Myth: "You must use a Grow fertilizer and then switch to a Bloom one." Reality: Autos often stretch and flower at the same time. Top Auto covers both phases to avoid deficiencies during the transition.
  • Myth: "Any fertilizer works if you lower the dose." Reality: While possible, specific Cannabis fertilizers like Top Auto contain the precise ratio of micronutrients to prevent blockages in these sensitive genetics.
  • Myth: "Chemical fertilizers kill the flavor of autos." Reality: Top Auto includes humic and fulvic acids that improve the soil and, with a good root flush, the flavor remains impeccable.

What Top Auto really does (and what it doesn't)

Top Auto acts as a hybrid fuel. Its function is to provide a constant supply of Nitrogen for structure, and Phosphorus and Potassium for flower formation, all in a single product. Thanks to its chelated micronutrients, absorption is immediate, which is vital for plants that change phases in a matter of days.

It improves the structure of the substrate thanks to its content of humic and fulvic acids, facilitating root development. However, it is important to understand what it does not do: it is not a miracle cure for poor genetics or lack of light. It is a high-performance tool that requires you to respect the dosage so as not to saturate the medium.

Advantages and benefits when used properly

  • Simplicity (Feature): All-in-one formula for growth and flowering. Advantage: You don't need to buy or mix two different base bottles. Benefit: You save money and avoid the stress of wondering when to change fertilizers.
  • Fast absorption (Feature): Contains rapid assimilation chelates. Advantage: The plant accesses food immediately. Benefit: You see visible changes in vigor and color in less time, maximizing the short cycle of the plant.
  • Humic and Fulvic Acids (Feature): Soil conditioners included. Advantage: Improves nutrient retention and root health. Benefit: Your Autoflower Seeds indoor will develop a larger root mass, resulting in heavier harvests.
  • Balanced NPK (Feature): Optimized 3.5-5.3-5.0 ratio. Advantage: Supports vertical growth while fattening buds. Benefit: You get dense, hard flowers without stopping the plant's development.
  • Versatility (Feature): Suitable for soil and coco. Advantage: Works in different growing media. Benefit: You can use the same product even if you decide to change your substrate mix.

Tips to choose well according to your expectations

If you are looking for a hassle-free crop, Top Auto is your best ally. It is ideal for growers who want professional results without having a degree in chemistry. However, if you are looking to push the limits of fattening, you can combine it with a specific stimulator in the final weeks.

  • Start smooth: Autos are sensitive. Start with the minimum dose (1-1.5 ml/L) during the first weeks and increase progressively.
  • Watch the pH: Even the best fertilizer fails if the pH is wrong. Keep it between 6.0 and 6.5 for maximum absorption.
  • Don't overwater: The substrate should be oxygenated. Top Auto helps, but it can't work miracles if the roots are drowned.

Frequently Asked Questions

When should I start using Top Auto?

You can start applying it from the third week of life or when the plant has 3-4 pairs of real leaves. Before that, the nutrients in the soil are usually sufficient.

Can I combine it with other Top Crop products?

Yes, absolutely. Although Top Auto is a complete base, you can combine it with Top Roots specifically at the beginning and Top Candy or Top Bud in advanced flowering to maximize flavor and weight.

Is it suitable for outdoor autoflowers?

Yes, it works perfectly both indoors and outdoors. Outdoors, it helps the plant withstand environmental stress better thanks to its complete formulation.

Do I need to wash the roots if I use this fertilizer?

Yes, as with any mineral or organo-mineral fertilizer, we recommend stopping its use 10-15 days before harvest and watering only with water to ensure the purest flavor.

Personal Experience of Pevgrow’s CEO (Alan)

I've seen many customers go crazy mixing growth and flowering bottles for plants that live only 70 days. The result was almost always the same: nitrogen excess in flowering or deficiencies in growth. When I tried Top Auto, what surprised me most was the convenience.

Honestly, it simplifies the process brutally. You don't have to worry about the exact day to switch fertilizers because the plant takes what it needs. In my tests, the plants maintained a healthy green until the end and the buds compacted surprisingly well for a single bottle. If you grow autos and want to make your life easier without sacrificing grams, this is the bottle you need on your shelf.

Cultivation phase: Cultivation phase Flowering
Growth
Type of crop: Type of crop Soil
Composition: Composition Organic
Brands: Brands Top Crop


  • Is the shipping discreet?

    Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.

  • Do you ship worldwide?

    Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.

    UK: 3-4 days (express)
    USA: 4-5 days (express)
    Australia: 4-5 days (express)
    Japan: 4-5 days (express)
    Canada: 4-5 days (express)
    South Africa: 4-5 days (express)
    New Zealand: 5-7 days (express)
    View all

    The customer must be informed about the laws of their country regarding seeds or other products that may be purchased on our website, the possession of which may constitute a criminal offence in the country of receipt.

    We cannot be made responsible for the wrong use that some people decide to give to the seeds, so please don't act against your national laws.

    Due to problems with customs you can check here for restrictions to certain countries.

  • What payment methods and currencies do you accept?

    We accept the following payment methods: Bank transfer, Cryptocurrencies, cash, credit and debit cards and cash on delivery (Spain, Belgium, France, Italy, Portugal).

    You can change the currency on the top right to know the price of the products in your local currency and of course pay this way.

  • How long does it take to ship my order?

    In 24/48 hours we will ship your order.

  • Are the seeds guaranteed to germinate?

    If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.

    If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.

    Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.

  • What if I receive a bad or damaged product?

    If you receive a broken product due to transport, you have to notify us within 24 hours for insurance coverage, always contact us as soon as possible and we will fix the problem!

other products in the same category:
Customers who bought this product also bought:
Leave us your opinion or ask us any questions you have about this seed and participate in the raffle!

Among all those who comment or send us your questions, there will be a monthly raffle for a €50 voucher for your purchases at Pevgrow. What are you waiting for? Write us and participate!

Leave us your opinion or ask us any questions you have about this seed and participate in the raffle!
Write your comment or question for Top Auto Top Crop – Complete Fertilizer for Autoflowering Plants · Growth & Bloom
Have you tried it? Rate the product and leave your opinion.

Captcha
Only comments and doubts about the product please

We want to know your opinion and experiences about our products or help you with any doubts you may have about it. It helps us to improve and it can also help other customers to decide what to choose. That is why we have this great tool for commenting
Good luck commenting!


Aspects to consider

Why have you chosen this valuation?
What did you like about the product?
Would you recommend the product?
What did you think of the PevGrow service?