Katyayani Organics
Katyayani Homobrassinolide 0.04% w/w PGR Bloom Booster for Flower Drop
Katyayani Homobrassinolide 0.04% w/w PGR Bloom Booster for Flower Drop
Product Description
About Product (Homobrassinolide 0.04%)
- Katyayani Bloom Booster is a high-performance plant growth regulator.
- Enriched with Homobrassinolide 0.04% w/w, it enhances flowering and fruit setting.
- Reduces flower and fruit drop, ensuring maximum yield.
- Suitable for vegetables, fruits, and flower crops.

Technical Details:
Technical Content: Homobrassinolide 0.04% w/w
Mode of Entry: Foliar Spray
Mode of Action:
- Activates gene expression to improve plant growth and development.
- Boosts protein synthesis and photosynthesis.
- Stimulates nutrient transport, root and shoot development.
- Increases chlorophyll and enzymatic activity for better stress resistance.

Homobrassinolide 0.04 w/w Uses
- Homobrassinolide 0.04 enhances flowering and fruit set for better yield.
- Reduces premature flower and fruit drop, ensuring higher harvest success.
- Boosts plant immunity against environmental stress and diseases.
- Homobrassinolide 0.04 Increases fruit size, quality, and overall crop productivity.
- Shortens the vegetative phase, leading to faster reproductive growth.
- Easy to use and highly effective for all crop types.

Dosage of Homobrassinolide 0.04 w/w
Foliar Spray:
- 8-10 ml / 15 liters of water
- 100 ml / acre
Application Method: Foliar Spray

FAQs Related Homobrassinolide 0.04 w/w Pgr
Q. What is Bloom Booster, and how does it work?
A. Bloom Booster is a Plant Growth Regulator (PGR) containing Homobrassinolide 0.04% w/w. It helps in stopping the plant growth, increasing the number of flowers and fruits, improving plant immunity, and boosting crop yield. It stimulates pollen germination and fertilization, leading to an improved fruit set and overall plant growth.
Q. What problems does Bloom Booster solve?
- Poor flowering and fruit formation
- High flower and fruit drop (Pre-Harvest Drop)
- Low seed germination rate
- Slow reproductive growth
- Sensitivity to environmental stress and diseases
Q. Does Bloom Booster help improve crop quality and yield?
A. Yes, Organic Bloom Booster enhances flowering, pollination, fertilization, and fruit set, leading to higher yields and better-quality crops. It also improves the size, color, and taste of fruits and vegetables.
Q. What is the right spraying time for a Bloom Booster?
A. Apply Bloom Booster before flowering and during the early fruit-setting stage. For better results.
Q. Does Bloom Booster have any negative effects on plants?
A. No, when used as per the recommended dosage, it is completely safe and highly effective. Avoid overuse to prevent any unwanted effects.
Q. What is the Price of Bloom Booster (Homobrassinolide 0.04%)?
A. The Bloom Booster homobrassinolide price for 250 ml is around 635 rupees.
Frequently Asked Questions
What is homobrassinolide used for? +
It's a brassinosteroid plant growth regulator. It increases flowering, improves fruit set, reduces flower and fruit drop, and helps crops handle heat, drought and other stress.
What is the price of Homobrassinolide 0.04%? +
Katyayani Bloom Booster costs ₹635 for 250 ml (MRP ₹1,320), ₹1,167 for 500 ml, ₹2,280 for 1 L and ₹10,947 for 5 L, with free delivery. That's about ₹219–254 per acre per spray.
What is the best PGR for flowering? +
It depends on the problem:
- More flowers, better fruit set and less flower drop in vegetables, fruits and cotton: Homobrassinolide 0.04%.
- Flower drop only: NAA.
- Forcing flowering in mango: Paclobutrazol.
- Gibberellic acid mainly increases bud and fruit size; it doesn't start flowering.
What are the uses of Homobrassinolide 0.04% in plants? +
- More flowers, and better pollination and fruit set.
- Less flower and fruit drop.
- Bigger, better-quality fruit.
- More chlorophyll and photosynthesis, and stronger roots.
- Better tolerance of heat, cold, drought and salinity.
What are the benefits of homobrassinolide in crop plants? +
More flowers, better fruit set, less drop, bigger and more even fruit, greener leaves, faster recovery from stress and higher yield. It all comes from a very low dose of 100 ml per acre.
How much area does 250 ml cover? +
2.5 acres per spray.
Homobrassinolide vs gibberellic acid: what's the difference? +
Homobrassinolide improves flowering, fruit set and stress tolerance across the whole plant. GA mainly lengthens cells, so it increases stem, bud and fruit size. For more flowers and less drop, homobrassinolide is the better fit.
Can it be mixed with insecticides or fungicides? +
It works with most of them and with water-soluble fertilizers. Avoid strongly alkaline products, and do a jar test first.
Which crops can I use it on? +
Tomato, chilli, brinjal, okra, cucurbits, grapes, pomegranate, banana, citrus, cotton, paddy, soybean, pulses, rose and marigold.
When should I spray it? +
Just before flowering, then again at early fruit set. Keep a 15-day gap, do up to 3 sprays per season, and spray in the morning or evening.
What is the dose per acre? +
100 ml per acre as a foliar spray, or 8–10 ml per 15 L knapsack sprayer.
How soon will I see results? +
Greener leaves in 5–7 days, and better flowering and fruit set over the next 2–3 weeks.

Fruit ka size aur colour dono me sudhar dikha. cotton ke liye perfect hai.
Cotton crop me aphids aur thrips kaafi the, Imida ne sab clear kar diya.
Quality bhi improve hui aur fasal bhi time pe tayar ho gayi.
Quality bhi improve hui aur fasal bhi time pe tayar ho gayi.
Sirf 30 ml me pura acre clean ho gaya, best insecticide.






