Black Spot Roses Treatment
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- čas přidán 6. 07. 2019
- Black spot is a fungal disease that appears as black and yellow patches on the leaves of roses. In this video, I'll show how to treat the problem in your garden. Because black spot is spread by wind, it's pretty difficult to exclude the spores - so the treatment focus is to reduce severity and re-infection in the garden. I'll also discuss some of the more natural alternatives to heavy-duty chemical fungicides.
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In india we use neem leaf extract powdered together with turmeric to prevent fungal attacks and we also use neem leaf compost( repeat , compost) into the potting media to safeguard roots and neem , camphor , turmeric paste on cuts (if we had to cut any branch) at the very beginning of the notorious Indian monsoon. Believe me it is a very effective way to shield your roses from being attacked by fugus but remember it is only a preventive measure.
Clear, concise, knowledgeable, well presented and without inane background noise or music. Excellent. Thank you.
Thanks Lorna
Perfectly put and agree with you totally. Thank you to FVRF for making this video...
Agreed!
A few years ago I collected a load of used coffee grinds from McDonalds, I then often piled them around the base of my roses, this pile was about 3 or 4 of inches high. I had seen somewhere that the old coffee grinds would feed the micro life, that in turn would feed the roses. This would allow the roses to become very healthy and be strong enough to resist the black spot. I was amazed that my roses that year showed 'NO' black spot. I had used a lot of coffee grinds, not a small amount..
Nice. Thanks for sharing your experience
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I also tried the coffee ground method my black spot has almost completly cleared my roses doubled size l never had so many bloooms I also changed the mulch removed all leaves best rose year ever
Does lots of coffee grounds negatively impact the soil nutrient balance?
To Naomi, we share our coffee grounds with most of our plants, in particular the Camelia as it loves an acid soil and we are a bit limey here. We've found it boosted worm numbers in a very short time and the camelia went from sad to happy (we also moved it from a too dry site to a more balanced spot - sun for the first half of the day then shade). You'd be surprised how good a steady supply of not very many coffee grounds mounts up.
On top of that, caffeinated coffee grounds are a slug deterrent.
Good luck!
Many videos told me to get rid of leaves with fungus and black spot. They showed the host ripping off the leaves. You are the only person who showed me how to rid the leaves appropriately, by pulling down. I tried your way and it was much less traumatic for the plant. A nice detachment without bits and pieces of leaves coming off. Thanks.
This is by far the most articulate, to the point, intelligent, organized video I have ever seen on plant care. No Rambling, no talking on and on; just information. you are a great speaker and have great knowledge of your roses. thank you very much. Subscribed ❤️🌱
Thanks so much for the feedback
like his other videos. This is the top channel for learning about rose culturing.
MsLouisV well said. Totally agree
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GREEN GARDENS n
I live in Houston where it obviously is warm/hot and humid much of the year. I’ve avoided roses all my life for fear of Blackspot. But now that I’ve seen many in my region successfully grow roses I’m giving it a shot, with considerable trepidation. Ha! Your classifying it as primarily cosmetic issue that can be controlled gives me some hope. Fingers crossed. Great vid! Thank you!
Thank you so much! I asked Baldo Villegas about my black spot and he and others just keep telling me, there's no blackspot here, we have anthracnose. My roses look precisely like yours in this video. And YES I am tired of leafless roses!
Best video to watch for Blackspot. Straight to the point ❤
My rose teacher on the other side of the world :) Thank you for another great issue. Now I can be less anxious about these on my roses.
I had pretty much decided not to continue to grow roses because of our black spot problems in previous seasons. However, Jason you have managed to give them another chance. Your articulate and reasoned presentation has inspired me to give it a go.
I hope you have a great season!
Thank you for this! I am so glad I found your channel - you give great, fuss-free down-to-earth advice!!
Thanks for this great info. I’m happy I stumbled along your channel. Keep the great info coming. 🙌🏽
Great advice, glad I stumbled on your channel. Thanks
Thanks Jason this is just what i needed to hear.
Thank you so much for your advice. That was perfect!
I appreciate your no nonsense approach to helping us grow better roses. Many thanks.
Thanks for the video, Jason--very helpful!
Thank you so much Jason for such an informative tips and guides. Love to hear the sweet sound of singging birds in the background😍
You are so clear and thorough. You are my garden guru. I’m a pretty good gardener, and I know a lot but you seem to nail the problems that affect most gardeners. Thank you❤️
I just found your channel last night. I can't stop watching it! The rose on my thumbnail if you can see it is hybrid tea Henry Fonda! I'd love to get my hands on Fellowship.
Wow, thank you again beautiful place.
I love my plants, so it's quite often that I look for videos related to plant care tips and so far this is the most sensible video on gardening, I found here. Great job, you earned a subscriber ❤️
Very good and I appreciate the great presentations so much.
This guy knows what he is talking about. Greetings from Uruguay.
Thank you very much for your video ,so clear and so helpful!
Thanks so much, great video with multiple options. Appreciate you.
Thank you I didn’t know how to deal with this
I think this is the first time I've heard the truth about Black Spot. I remain discouraged but at least I won't waste my money on fungicides and other chemicals. Thank you.
Thank you for a clear, and well informed video. Very refreshing. Subscribed 😁
Thank you very much for such an informative presentation. I have learnt so much about roses ever since I found your channel.
Great advice! Thank you.
Best Regards from England.
Stay safe everyone. 🌹
Thank you so much! I love my roses and you have some great tips:)
Excellent! Thank you so much for being right to the point, and for providing us with a very neat presentation. God bless you!
Your advise and information are very interesting.I really appreciate them.
Very informative, thank you
Thank you. Great video!
Thank you for the beautiful well thought out, informative hands on and delivered presentation. 🧚♂️
Excellent. Thank you so much for your sensible advice on managing blackspot.
Thanks so much. I love your videos. You are not very lengthy like some other experts. Keep up the good work!
Thanks! What a relief to listen to you discuss this subject/solution.
BTW, your solution for leggy seedlings worked better than I had hoped, & my "nasties" are humming along! Thank you so much!😸
Than you for this videi. Very helpful. Exactly what I needed.
Thank you, all your videos have a good information. 👍
Best video ever on this!! And expertly explained. THANKS!!!!
Thank you for sharing,your take on rose leave buds.... and some solutions
Hi Jason, always straight to the point and a great help. Thank you. Pass on this video to a friend who has black spots on his roses.
I am a Rose lover, thanks for the advice!
Thank you for sharing your knowledge. Great informative video 💙
Very informative. Thank you sir. Let me save this video.
Really helpful! Thank you 👍
Thank you. I will use your recipe for my roses. Will start from spring.
Great information. I just moved into a house with a few rose bushes and I am on the hunt for all the information I can get on roses. Your channel is the answer. Thanks for your great advice.
Great explanation!
thank you, this is awesome, I now have some answers and much to do. Hopefully I will achieve a better rose bush next season.
Great information and narration! Love your professional, down-to-earth advice.
Thanks for the encouragement!
Excellent video,thank you
Thank you for clear information on treating roses with black spot.
wood chip mulch really helped mine this year. thanks. I'm looking forward to next year.
Excellent recommendations.
I really enjoy your videos. Thank you for creating these for us!
My pleasure!
Thank you ...very helpful video
Many thanks Jason, I will follow your advice, we are well into the blooming season in the Southern Hemisphere, and we get plenty of rain. So we are plagued with black spot. As you say, the blooms are unaffected, but it is unsightly. The overall view of the garden is beautiful though, regardless of the black spot. Thanks again
Thank you for all this info
Excellent video. New gardener struggling with black spot. I now know what to do. Love it. Have now subscribed to your channel so I dont miss anything.
Great video, I've been thinking about this very topic !!
Exceptionally very good and helpful advice for black spots on rose leaves
Love this! Thank you!
Best video on this topic
I use a bi weekly spray of bicarbonate, dish soap and water. It changes the ph on the leaves which means the spores don’t thrive. I use the same mix on tomatoes to keep blight away. Works well but you need to di it regularly throughout the season.
Where can I find that at?
@@elayneplanche4031 you have to make it up yourself in a spray bottle.
Can I ask what your measurements are please?
@@dianelouisegordon8583 it’s roughly 1 litre of water, squirt of washing up liquid and 1 teaspoon of bicarb. It will fizz up so it’s best mixed in a larger container and then poured into the bottle once the fizz has gone.
@@gwynethgrove772 thank you so much for your reply!
A very informative instructional episode. Well done and thanks for sharing. Greetings from Australia.
Very good information. You are a great teacher. Nicely explained
I’m so glad I found this video and another video of yours about black spot - I thought I needed to remove all my roses before!
Fellow Fraser valley neighbour ! Thank you for your very clear instruction. Happy growing!
My pleasure Gloria - have a great gardening season
Thankyou very much for your advice
Much appreciate the comprehensive advice, especially regarding watering and blackspot. So helpful to understand what exactly is going on with the plant in the first place.
Big thanks.
My pleasure Basil
Hi again, Jason. Here's a black spot (on Albertine) update on 20 May. No black spot at all except on new leaves at the top that grew after the Bordeaux mix followed by horsetail decoction. Looks like this is the way to go!
I like learning. Thank you.
A comprehensive video with important information! Well done. Thank you!
You're very welcome!
This is EXACTLY what I need. 🙌🙌🙌🙌
Thank you. Confirmed I am doing the right things, except cutting the leaves off rather than removing the way you do. Good video!
Great video…. For me it’s all about simplicity, and safety.
Thanks. Been watching your videos a few years very informative
I very much appreciate the feedback!
Just recently discovered your you tube. You're awesome. I am in western Washington, so a similar climate as you. Your info is very good and helpful. Thanks for sharing your knowledge. I really needed this. My roses are stunning for 30 years. But black spot has plagued me in the last few years. Thanks for the info.
Very helpful. Thank you
I've used a liquid sulphur compound diluted in water. Worked great
Just love all your presentations Jason. I have a number of roses so am always looking for help. Find your knowledge so helpful. Thank you.
My pleasure Pat - and thanks for watching!
Excellent video. You give such clear information and explain way more than anyone else. I had no idea that it cannot actually harm your rose, that it is only an eye-sore. I know now what to do. Thank you so much.
Big help, thank you
Thank you. Will give a try
Thank you. My roses are blooming nicely. People talked about my black spots, I wasn’t that worried and you have proven me right.
Brilliant - thank you 👍
Thanks again for debunking the the idea of black spot eradication . I once was a zealot for spray programs on my various rose gardens . About 30 years ago I went to a more sustainable organic approach . I found if I kept the ground free of leaves and mulched with fresh wood chips ,90 percent of my fungal rose problems became non issues . Not to mention the money I saved along with my health and the environment .
Thanks Terence. Good to hear you were able to get the black spot down to tolerable levels without the chemicals!
I've been pulling those ugly black spot leaves forever, as my dad did in his extensive rose gardens.
I plan to clean up very well this fall and put in new bark after I prune the plants back, in January
I really dislike the stuff & thought it was something I was doing wrong. I hadn't realized it came in on the breezes.
Thank you for this great video with down to earth usable information!
Glad I found your channel!
Me too. Thanks Ellen
very informative and knowledgeable thank you
Excellent video for Rose culture. Thank you Sir, for teaching and sharing your knowledge. 👌👌👌😊
This is for me. because all my roses have this problem .. ... .. Thanks a lot
On research, I decided to go to a rose gardener for the best information. Thanks!
Thank you so much. This is really helpful as I’ve been looking for a more natural solution. Luckily I only have a couple of Rose trees, but I am planning on getting more.
I so appreciate the time you put into your very educational videos .You provide me with great info in a very complete and applicable way.You must love your roses ,thank you for helping have a more successful “plant relationship”
My pleasure. Thanks for watching.
thank you, we appreciate very much!
My pleasure. Thanks for watching!
I was going to avoid growing roses for this reason, HOWEVER now that i know this, I’m going to give it another shot!!! Now I know not to worry about all the black spots & just remove them!! Thank you so much!!!