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Hydro Fuel Bloom A+B – Green Planet 2-Part Flowering Fertilizer · Explosive Bud Growth & Zero Nutrient Lockout

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Hydro Fuel Bloom A+B by Green Planet is a premium 2-part base nutrient designed for the flowering stage. Formulated with ultra-pure raw materials, it guarantees explosive bud development without leaving residues or causing nutrient lockout. Perfect for hydroponic, aeroponic, and soil setups, this easy-to-use formula brings order to your feeding schedule.
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Hydro Fuel Bloom A+B by Green Planet is a professional-grade, two-part base fertilizer for the flowering stage that guarantees explosive bud development while keeping your feeding schedule perfectly balanced and hassle-free.

Let's face it, the flowering stage can quickly turn into a chaotic mess of bottles, syringes, and nutrient lockout. When you rely on unstable formulas or try to mix a million different single-element additives, your reservoir turns into a toxic soup, pH levels swing wildly, and your plants end up stressed, confused, and underperforming.

That nutritional chaos doesn't just waste your expensive additives; it steals your time and ruins your yields. Constantly chasing deficiencies, flushing your medium because of salt buildup, and stressing over complicated feeding charts turns what should be a chill growing experience into a daily headache. Your buds stay airy, and you lose out on the heavy harvest you deserve.

Enter Hydro Fuel Bloom A+B, the ultimate solution to organize your plant's diet and simplify your entire setup. By splitting the purest macro and micronutrients into two ultra-stable bottles, Green Planet ensures zero nutrient lockout and a perfectly streamlined feeding routine, keeping everything under control and your plants thriving.

How your grow room transforms with Hydro Fuel Bloom A+B

Before making the switch, your mixing station probably looked like a mad scientist's lab, cluttered with half-empty bottles of competing nutrients that just didn't mix well. Now, you can clear the clutter. With this streamlined 2-part system, your nutrient shelf becomes a zone of pure efficiency and order.

The practical flow of your daily maintenance changes completely. Instead of spending 30 minutes measuring and balancing a chaotic mix, you simply add Part A, stir, add Part B, and you're done. The ultra-pure raw materials leave zero residue, meaning your reservoir stays crystal clear, your pumps don't clog, and your hydroponic systems run smoothly without constant scrubbing.

What you can optimize and control with this 2-part system

This isn't just plant food; it's a complete management system for your flowering phase. Here is exactly what you bring to order when you use this premium base:

  • Your daily feeding schedule (no more guessing games).
  • The pH and EC stability in your reservoir.
  • Nutrient absorption rates (thanks to the separated A and B formulas preventing lockout).
  • Residue management in your irrigation lines and pumps.
  • The integration of extra bloom boosters (it creates the perfect clean base for additives).
  • Your budget, by eliminating the need for redundant micro-nutrient bottles.

Steps to build a flawless feeding routine

  1. Review your current water quality and ensure your reservoir is clean before starting.
  2. Group your nutrients and shake both bottles of Hydro Fuel Bloom vigorously to ensure an even mix of the pure ingredients.
  3. Add the required dose of Part A (3.5 - 4 ml/L) to your water and stir thoroughly until completely dissolved.
  4. Only after Part A is mixed, add the exact same dose of Part B and stir again to adjust the final balance of your nutrient solution.
  5. Adjust your pH and check the EC to ensure it matches your strain's specific flowering needs.
  6. Do a quick check of your plants' response every few days to watch those buds swell safely and without nutrient burn.

Advantages and benefits of a streamlined flowering diet

  • Separated A and B formulas: Prevent elements from binding and locking out, which means your plants absorb 100% of the nutrients for massive bud growth.
  • Ultra-pure raw materials: Leave zero toxic residues, saving you time on cleaning and keeping your roots perfectly healthy.
  • Complete macro and micro profile: Provides a balanced diet, meaning fewer deficiencies and a stress-free, organized grow session.
  • Highly soluble liquid form: Mixes instantly in water, reducing the time you spend prepping your cannabis fertilizers and giving you more time to chill.

Frequently Asked Questions

How much Hydro Fuel Bloom A+B should I use?

During the first 3 weeks of flowering, use 3.5 ml per liter of water for both Part A and Part B. From week 4 until your final flush, increase the dose to 4 ml per liter.

Can I mix Part A and Part B together before adding them to water?

Never! Mixing them directly together in their concentrated form will cause the minerals to precipitate and lock out. Always add Part A to your water, stir well, and then add Part B.

Where is this fertilizer best used?

While it works wonders in soil and coco, its ultra-pure, residue-free formula makes it an absolute beast for aeroponic and hydro setups.

How do I combine it with other bloom boosters?

It acts as the perfect clean base. You can easily stack it with additives like Aussie Tonic or Massive from Green Planet. Just add your base nutrients first, then your additives, and finally adjust the pH.

Personal Experience of Pevgrow’s CEO (Alan)

When I first switched my hydro setup to Hydro Fuel Bloom A+B, the biggest change wasn't just the size of the colas—it was the absolute peace of mind in my grow room. I used to have a shelf full of chaotic, half-crystallized bottles that made mixing a nightmare. This 2-part system organized my entire routine. The purity is insane; my reservoir stays pristine for weeks, and I haven't seen a clogged line in my drip irrigation systems since.

A personal organization trick I use: I always keep my Part A and Part B bottles physically separated on the shelf with my pH meter in between them. It sounds silly, but when you're mixing nutrients early in the morning, it completely prevents the classic stoner mistake of accidentally pouring Part B into the Part A measuring cup and ruining the batch. Keep them separated, mix them sequentially, and watch your canopy explode.



  • 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!

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