Thiourea 99% for mango – A guide to even flowering
Mango and the challenge of off-season flowering
For mango, off-season flower induction is a key way to improve returns because:
✅ Fruit ripening in the off-season can sell for 1,5–2 times more
✅ Less market competition, easier to sell
✅ More uniform fruit quality when flowering is even
However, getting mango to flower evenly in the off-season is not easy. Traditional methods (water withholding, pruning) are labour-intensive and results are inconsistent.
Thiourea 99% is a modern option that is effective and less labour-intensive.
Effects of Thiourea 99% on mango
- Breaks dormancy: wakes dormant buds after the physiological rest period
- Promotes flower-bud differentiation: helps the tree move from vegetative to reproductive growth
- Even flowering: easier orchard management, lower care costs
How to use Thiourea 99% on mango
| Item | Details |
|---|---|
| Rate | 1,0 – 1,5% (10–15g Thiourea 99% per 1 litre of water) |
| Timing | 15–20 days after pruning and cleaning the orchard |
| How to spray | Spray evenly over the canopy and dormant buds to be treated |
| Number of treatments | 1–2 times, 10–15 days apart if needed |
| Adjuvant | Adding the Viet-up 90 sticker is recommended for better results |
Technical notes
✅ Spray only healthy trees without severe pest or disease problems
✅ Do not spray when it is raining or rain is coming
✅ Avoid spraying when the tree is producing strong new leaves
✅ Monitor the trees to adjust the rate appropriately
Read more: Using Thiourea 99% on longan to improve flowering and fruit set
Thiourea 99% and off-season flower induction in dragon fruit
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