





🌿 Winter-proof your trees, spring into success!
Growing Success Winter Tree Wash is a 450 ml natural biocide designed to physically eradicate insect bugs and eggs on fruit trees, bushes, and dormant vines. Applied twice yearly—late autumn and early spring—it prevents pest damage before the growing season, ensuring healthier trees and better fruit yield. Trusted by gardeners since 2013, it offers an eco-friendly, effective solution for proactive tree care.
| ASIN | B00G440DPS |
| Customer Reviews | 4.3 4.3 out of 5 stars (347) |
| Date First Available | 4 Nov. 2013 |
| Item model number | ASINPO30KVIN3334 |
| Manufacturer | William Sinclair Horticulture ltd |
| Material type | Glass |
| Package Dimensions | 19.4 x 8.3 x 5.5 cm; 520 g |
| Part number | ASINPO30KVIN3334 |
A**S
Winter wash
Excellent value for money
R**4
Stinks!
Too early to rate its effectiveness but it was easy to mix and apply. I have 2 cordon and one pear tree. I mixed 1.5l (15x10 ml) and it gave good coverage of all three. They are small 3-4 year old. I think a more mature tree might require at least 1l if not 1.5l. The product however does stink as you make it up. In other words do it out doors.
C**N
Good product
1st time growing fruit trees so didn't know what it was just read it was needed. easy to mix and apply
J**G
Good looking texture.
Time will tell
P**2
It stinks like poop!
Although this worked I won't be buying again as it stinks like raw sewage! Absolutely vile, wear protactive clothing, gloves, mask and hat!
D**N
This product worked for me
For three years I lost my grapes to mildew, my damson tree had problems with aphids. I used the wash on both several times during the dormant period and also in the spring. I had grapes without the mildew for the first time in 3 years. As a matter of interest I also used 3 percent hydrogen peroxide during the growing season. Pleasantly surprised 😀
S**O
I think it works
I personally think that giving my fruit trees a winter wash works. Not only are there less pests but the tree seems better overall (presumably because of the lack of pests attacking it). I have found that with our strange weather in recent years that I haven't had chance to give a second wash before blossom sets but even one wash helps.
S**Z
Great
Great
Trustpilot
3 days ago
2 weeks ago