Grotek Bud Fuel Pro: set up flowering before it starts
A great harvest is often decided in the days around the switch to flowering. That’s when plants establish their flower sites. Bud Fuel Pro from Grotek, formerly Bloom Fuel, is made for that moment: a kelp-rich, organic-based stimulator that creates the right conditions in the root zone just before and during early flowering.
What’s inside Bud Fuel Pro
- Kelp extract: the star of the formula, chosen by Grotek for root vigour and uniform flower set.
- Fermented molasses: organic matter that supports biological activity in the root zone.
- Monopotassium and diammonium phosphate: readily available phosphorus and potassium to kick-start flowering.
- 100% soluble: won’t clog drippers, even in automatic irrigation.
Specifications
| Brand | Grotek (Canada) |
| Type | Organic-based bloom stimulator |
| NPK | 1-3-4 |
| Ingredients | Fermented molasses, kelp, monopotassium phosphate, diammonium phosphate |
| Phase | Pre-flower and early flowering |
| Growing media | Soil, peat, coco and water culture |
| Sizes | 500 ml, 1 L, 4 L and 10 L |
Dosage and directions
- Dose: 2–3 ml per litre of water, alongside your base nutrient.
- When: 3–4 applications per grow, just before the switch to 12/12 and during the first weeks of flowering.
- Application: as a root drench.
- Yield: 1 litre makes 500 litres of solution.
- Shake well before use and check the pH of your solution.
Bud Fuel Pro and Blossom Blaster Pro: the early-bloom duo
Grotek designed them to work together. Bud Fuel Pro helps establish flower sites, then Grotek Blossom Blaster Pro feeds those young flowers during their first weeks. Follow the manufacturer’s feed chart to see when to use each one.
In your Grotek programme
Bud Fuel Pro is added to your bloom base nutrient, such as Grotek Solo-Tek Bloom. Later in flowering, Monster Bloom takes over. Browse the full range in our Grotek nutrients category.
FAQ
Are Bud Fuel Pro and Bloom Fuel the same product?
Yes. Bud Fuel Pro is the new version of Bloom Fuel, with a more complete formula (NPK 1-3-4).
Should I use it at every feed?
No. Grotek recommends 3–4 applications per grow, focused around the switch to flowering.
Can I use it in hydroponics?
Yes. It is fully soluble and the manufacturer gives the same dose for soil, soilless media and water culture.
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