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Big Boom PK 52-34
€7.20
€9.00
20%
5/5
(244 Ratings)
Big Boom 52-34 is a perfect flowering enhancer for plants, thanks to its high PK concentration. It enables thicker and heavier flowers, as well as an incredible bud explosion.
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Description
Big Boom PK 52-34 Explodes Marijuana Buds
Big Boom 52-34 achieves abundant and heavy blooms, with which we will explode our buds to the maximum, yielding very abundant harvests.
Big Boom is a fertilizer with a very high PK 52-34 concentration. The secret is not in having a high concentration, but in making our plant absorb it. With very low doses but high-quality components, you will have thick and heavy flowers, well above the average of what your crops used to yield.
We will have to use it in conjunction with our usual fertilizer schedule, implementing it during the flowering phase. It is essential that this schedule includes a flowering fertilizer, a flowering stimulator, a carbohydrate or sugar supplement, and enzymes to renew your roots. With this combination and Big Boom, you will get picture-perfect results.
How to use Big Boom PK 52-34 in our crops?
One of the characteristics of Big Boom is that we should use it according to our cultivation experience.
Big Boom PK 52-34: Suitable for beginners and experts
If we are beginner growers, we will use lower doses, as it is very concentrated and overusing products is a common mistake. Normally, controlling cultivation parameters is a complex task, especially those related to irrigation, so it is more advisable to use lower doses until more experience is gained in these tasks.
At the Professional level, we will increase the amount of fertilizer, as you will be able to make your plant absorb almost everything we provide, with good habits and care, such as measuring the pH of your irrigation water or not using all flowering fertilizers together. This will allow you to use a slightly higher dose.
At the Expert level, we will use its full potential, reaching the maximum doses. Being able to make our plant absorb everything we give it, by regulating pH, EC, and even the temperature of the irrigation water or providing Co2 to our crop. If you are one of those expert growers, you can use the maximum doses of Big Boom.
It is important to note that the doses are per 10 L and not per liter, as is common with other fertilizers.
Big Boom Pk 52-34 Dosage and Use:
Amateur/Beginner:
- Apply from the 3rd week of flowering.
- 3rd Week apply 0.3 g/10 L
- 4th Week apply 0.8 g/10 L
- 5th Week apply 1.3 g/10 L
- 6th Week apply 1.8 g/10 L
- 7th Week apply 2.3 g/10 L
Professional:
- Apply from the 2nd week of flowering.
- 2nd Week apply 0.2 g/10 L
- 3rd Week apply 0.5 g/10 L
- 4th Week apply 1 g/10 L
- 5th Week apply 1.5 g/10 L
- 6th Week apply 2 g/10 L
- 7th Week apply 2.5 g/10 L
Expert:
- Apply from the 2nd week of flowering.
- 2nd Week apply 0.5 g/10 L
- 3rd Week apply 1 g/10 L
- 4th Week apply 1.5 g/10 L
- 5th Week apply 2 g/10 L
- 6th Week apply 2.5 g/10 L
- 7th Week apply 3 g/10 L
Big Boom PK 52-34 Composition:
- NPK 0-52-34
- 52% water-soluble Phosphorus.
- 34% water-soluble Potassium.
What does PK 52-34 mean and what is it for?
The designation PK 52-34 indicates the concentration of phosphorus and potassium contained in Big Boom:
- 52% water-soluble phosphorus, a nutrient that participates in the plant's energy processes and flower development.
- 34% water-soluble potassium, which is involved in nutrient transport and contributes to flower development and consistency.
Big Boom is, therefore, a concentrated PK supplement for the flowering phase. It is not a complete base fertilizer, but a product designed to reinforce the supply of phosphorus and potassium when plants increase their demand for these nutrients.
Due to its high concentration, it must be applied in very small quantities. Using a dose higher than recommended does not guarantee better results and can increase the risk of over-fertilization, salt accumulation, or nutritional lockouts.
Big Boom or Big Bloom: they are not the same product
Although their names are very similar, Big Boom and Big Bloom are not the same fertilizer.
Big Boom PK 52-34, from Boom Nutrients, is a solid supplement with a high concentration of phosphorus and potassium. It is used during flowering and its doses are expressed in grams per 10 liters of water.
On the other hand, Big Bloom usually refers to FoxFarm's liquid fertilizer. It has a different formulation, concentration, and method of use.
For this reason, Big Boom doses cannot be used for Big Bloom and vice versa. Before preparing the irrigation, it is advisable to check the full name, brand, and dosage chart of the product.
Reviews of Big Boom PK 52-34
Verified reviews of Big Boom PK 52-34 particularly value its concentration, flower development, and granular format. Several buyers claim to have seen visible changes after incorporating it into their flowering program.
Among the published reviews are the following:
Oriol — Verified purchase: "Excellent enhancer for bud fattening."
María — Verified purchase: notes that she began to notice improvement shortly after starting to use it and highlights that its granular format is practical, easy to handle, and efficient.
Adrián — Verified purchase: comments that he has been using it for some time and highlights the observed growth in the buds.
Norberto — Verified purchase: warns that it is a strong product and recommends using it carefully.
Overall, these reviews highlight the potency and performance of Big Boom, but also confirm the importance of respecting the indicated quantities. Its PK 52-34 concentration allows for very small doses, so adding more product than recommended does not mean obtaining better results.
Other users' inquiries mainly focus on how to measure the dose, when to start applying it, and whether it can be mixed with other flowering enhancers. All quantities in the table correspond to 10 liters of irrigation water. If combined with other phosphorus and potassium-rich fertilizers, it is necessary to review their composition and control the EC to avoid excesses.
Frequently Asked Questions about Big Boom
How to use Big Boom PK 52-34?
Big Boom should be diluted in irrigation water during the flowering phase. The dose is progressively increased according to the week and the grower's experience level. All indicated quantities correspond to 10 liters of water.
When to start using Big Boom?
In the Amateur or Beginner program, it starts to be applied from the third week of flowering. Professional and Expert programs start during the second week.
What is the dose of Big Boom PK 52-34?
The dose is between 0.2 and 3 g per 10 liters of water, depending on the week of flowering and the chosen program. This amount should not be applied per liter.
Does Big Boom replace flowering fertilizer?
No. Big Boom is a concentrated PK supplement and must be integrated into a fertilization schedule that covers the plant's other needs.
Can Big Boom be combined with other fertilizers?
Yes, it can be used together with a flowering fertilizer, stimulators, carbohydrates, and enzymes. However, it is necessary to check the composition of other products and control the EC to avoid nutritional excesses.
Are Big Boom and Big Bloom the same?
No. Big Boom PK 52-34 is a concentrated solid supplement from Boom Nutrients, while Big Bloom is another fertilizer with a different composition, format, and doses.
What happens if too much Big Boom is applied?
An excessive dose can raise the EC, promote salt accumulation, and cause over-fertilization or nutritional lockouts. When in doubt, it is preferable to use the dose corresponding to the Beginner level and observe the plants' response.
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27/09/2025
Use with care, strong product
Translated from Portuguese
Usar com cuidado, produto forte
1 person found this comment helpful.
30/08/2025
Excellent booster for fattening up buds
Translated from Spanish
Excelente potenciador para el engorde de cogollos
1 person found this comment helpful.
01/08/2025
I've just started using it and the truth is that the improvement has been noticeable almost from one day to the next. The fact that it's granulated is quite practical, I like it more than if it were in powder form, it's easier to handle and you get more out of it.
01/08/2025
I just started using it and honestly almost overnight you could see the improvement. The fact that it's granulated is quite practical, I like it better than powder, it's easier to handle and doesn't get wasted.
Translated from Spanish
Acabo de empezar a usarlo y la verdad es que casi de un día para otro se ha notado la mejora. El que sea granulado es bastante práctico, me gusta más que si fuera en polvo, se maneja y se aprovecha mejor.
04/04/2025
Not sure if it's thanks to this product, but this bulk auto cbd is promising nice "buds"... :-)
Translated from Portuguese
Não sei se é resultado deste produto, mas está auto cbd a granel promete belas “flores”… :-)
17/01/2025
I've been using it for a while and it's impressive how the buds grow
Translated from Spanish
Llevo un tiempo usándolo y es impresionante como crecen los cogollos
13/08/2023
can I use floración bom, candy bom, super bom and Big bom in the same watering? or would that be too much
Translated from Spanish
puedo utilizar en el mismo riego floración bom, candy bom, super bom y Big bom? o sería ya demasiado
5 people found this comment helpful.
14/01/2023
Hello, are the doses per 10L of substrate or of watering water?
Translated from Spanish
Hola, las dosis son cada 10L de sustrato o de agua de riego?
2 people found this comment helpful.
13/11/2022
Hello if I am going to start the plant from 0 what compost or fertilizer should I use or should I not use anything for its sprout?
13/11/2022
Hello if I'm going to start the plant from scratch what nutrient or fertiliser should I use or should I not use anything for its sprout?
Translated from Spanish
Hola si voy empezar la planta de 0 que abono o fertilizante debo usar o no debo usar nada para su brote?
22/09/2022
Hello I've done 2 waterings with this product, can I stop using it and use Bloombastic?
Translated from Spanish
Hola llevo 2 riegos con este producto puedo dejar de echarle y echarle bloomblastic?
1 person found this comment helpful.
13/07/2022
I have a question, can floración boom, Candy boom and big boom be applied in the same watering? And another question, can I use big boom and súper boom in the same watering?