Comments on: Sulphur Rose for Blackspot / Mildew 1L RTU

By: Sharon Whittaker

Sharon Whittaker — Thu, 19 Mar 2026 12:58:39 +0000

Good value for money, excellent service & delivery on time – would recommend this company.

By: simon bentall

simon bentall — Wed, 11 Jun 2025 10:58:56 +0000

Product to stop the black spots on our roses worked brilliantly and has not harmed the wildlife. Great service and product.

By: Lyn Lacey

Lyn Lacey — Wed, 11 Jun 2025 09:46:33 +0000

Having battled with black spot fungus on my roses for 3 years, I am delighted with the sulphur rose spray from Green Gardener. I used it monthly during the spring and now my roses are strong and healthy. A brilliantly effective product.

By: Sharon Price

Sharon Price — Mon, 09 Jun 2025 14:27:44 +0000

Purchased bug killer for my roses . Arrived promptly, working well. Would use this company again.

By: A Seymour

A Seymour — Thu, 13 Feb 2025 10:13:55 +0000

Very efficient service and thank you for rose black spot spray.

By: Jacquie

Jacquie — Tue, 03 Sep 2024 07:43:00 +0000

Finally found something that’s got rid of the blackspot on my roses AND safe for wildlife,- thank you!

By: Anonymous

Anonymous — Thu, 01 Aug 2024 10:30:15 +0000

The rose spray was harmless to bees, works well, was delivered swiftly and cheaper than Amazon. Great to be able to support a small independent business. Thank you!

By: Anonymous

Anonymous — Mon, 29 Jul 2024 09:39:09 +0000

I’ve used Green Gardener for several years and the orders always arrive on time, I order nematodes in the spring and a sulphur treatment for my roses and they’ve never let me down, I’m a very happy customer.

By: Michael Day

Michael Day — Tue, 28 May 2024 13:47:59 +0000

Purchased three times from Green Gardener, and will do so again. First I purchased Autumn, and then Spring, organic lawn fertilisers. Both worked very well on two small difficult lawns, with strong thick growth this Spring. Going organic has also encouraged a healthy worm population, as evidenced by many worm casts, and thrushes and blackbirds coming to feed regularly. So not hyped-up nonsense after all. On the back of that I purchased Sulphur Rose to combat black spot on shrubs, and yes, that’s worked too … hopefully without harming the local insect population. I actually judge it to be more effective than the proprietary fungicide used before. All products arrived quickly and efficiently.

By: Charlotte

Charlotte — Fri, 15 Mar 2024 20:05:57 +0000

Repeat purchase of the Sulphur Rose (“A must “tonic” for roses” !) by my Rose loving gardening Mother.
She feels that this really is a product any rose lover couldn’t do without and that it does what it says by keeping leaves healthy and black spot to a minimum. Such a noticeable difference can be seen within a short space of time !! Fabulous, the perfect Rose “Pick me up” !