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#1
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Yellowing Leafs
Hello,
This is my first time posting and after doing a quick Google search I didn't find the anwser that I was looking for, so if this has been done over and over again, please forgive me. My 2 sons gave their Mom 4 Rose bushes for Mothers Day this year. They are Natures Promise Tropicana Rose plants that were bought from Home Depot. They were transplanted on the following Saturday by my wife who has always been fairly good with plants (I on the otherhand can kill a plastic plant ). When they were transplanted they had nice big and full flowers on them and they each had at least 2 more buds on them (one of them had 4). Fast foreward about a month. All of the flowers are gone as are the buds (only 1 ever opened)) and the leafs are turning yellow and falling off. I have noticed that there is some new stem growth on 2 of them and it looks like one is starting a bud, but the yellowing and leaf loss is what I am wondering about. Here is a link to what the feafas look like. http://www.hunt101.com/img/174164.jpg As far a feeding them any plant food or anything like that, I couldn't tell what my wife has done as I don't know. Thank you for your time, Ron |
#2
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Yellowing Leafs
"Ron" wrote in message
om... Hello, This is my first time posting and after doing a quick Google search I didn't find the anwser that I was looking for, so if this has been done over and over again, please forgive me. My 2 sons gave their Mom 4 Rose bushes for Mothers Day this year. They are Natures Promise Tropicana Rose plants that were bought from Home Depot. They were transplanted on the following Saturday by my wife who has always been fairly good with plants (I on the otherhand can kill a plastic plant ). When they were transplanted they had nice big and full flowers on them and they each had at least 2 more buds on them (one of them had 4). Fast foreward about a month. All of the flowers are gone as are the buds (only 1 ever opened)) and the leafs are turning yellow and falling off. I have noticed that there is some new stem growth on 2 of them and it looks like one is starting a bud, but the yellowing and leaf loss is what I am wondering about. Here is a link to what the feafas look like. http://www.hunt101.com/img/174164.jpg As far a feeding them any plant food or anything like that, I couldn't tell what my wife has done as I don't know. Thank you for your time, Ron Most roses go through blooming phases. They bloom wildly, then take a break and bloom wildly again. So that might not be as much of a concern as the yellowing leaves. Buds not opening could be transplant shock (something many plants go through until they get established in their new home) or weather related (e.g. lots of rain). It's hard to tell from your photo, but it looks like the rose has a lot of blackspot. That's a fungus that is common to rose leaves, usually doesn't kill them but can damage them if extensive. Blackspot likes wet/humid conditions. There are various treatments for it, and you (or your wife) can decide organic or not. Try a google search on blackspot on roses. Re feeding: It's usually recommended that you not feed a rose until it is showing new growth after planting. How is the watering situation? Are the roses getting enough water? Most sources recommend deep watering once weekly, but I found out the hard way that doesn't work when roses are planted in raised beds and temps are into the 100s! Is there proper drainage? Roses need lots of water, but their roots don't like standing in water. You can do an easy soil dampness test by sticking your finger in the soil about an inch or two. If it's still really wet, don't water for awhile. If it's really dry, water. A good source for general rose information is www.ars.org Look for the link to "articles" in the text on the front page. (Harder to find using the menu on the left.) Gail near San Antonio TX Zone 8 |
#3
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Yellowing Leafs
"Gail Futoran" wrote in message ...
Re feeding: It's usually recommended that you not feed a rose until it is showing new growth after planting. How is the watering situation? Are the roses getting enough water? Most sources recommend deep watering once weekly, but I found out the hard way that doesn't work when roses are planted in raised beds and temps are into the 100s! Is there proper drainage? Roses need lots of water, but their roots don't like standing in water. You can do an easy soil dampness test by sticking your finger in the soil about an inch or two. If it's still really wet, don't water for awhile. If it's really dry, water. Gail near San Antonio TX Zone 8 Thanks for the reply Gail. As far a watering, We live in Michigan. The weather here lately has been almost monsoon. It has rained almost 8.5 inches this past May (a State record by the way) and it has rained 6 out of the past 10 days this month. The few days that it hasen't rained it has been in the mid 90's but like last night it dropped into the lower 50's and it was rainy and 65 today. As far as drainage, the bed is on top of an approx. 2 foot hill so I know that water isn't just standing but I do also know that the wife is watering all of her plants (how often I don't know). I will see her this weekend (we work opposit shifts) and ask her some questions about what she is doing. thanks again, Ron |
#4
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Yellowing Leafs
"Ron" wrote
[snip] As far a watering, We live in Michigan. The weather here lately has been almost monsoon. It has rained almost 8.5 inches this past May (a State record by the way) and it has rained 6 out of the past 10 days this month. That could well account for the yellowing leaves and blackspot. I personally wouldn't try anything heroic (can often make things worse) but wait until weather dries out/warms up a bit, and see how the roses do. They're typically rather hardy (but don't ask me how many I've killed off!). The few days that it hasen't rained it has been in the mid 90's but like last night it dropped into the lower 50's and it was rainy and 65 today. As far as drainage, the bed is on top of an approx. 2 foot hill so I know that water isn't just standing Sounds reasonable. but I do also know that the wife is watering all of her plants (how often I don't know). If your soil is the type that holds water well (clay), it might be she's overwatering a bit. I will see her this weekend (we work opposit shifts) and ask her some questions about what she is doing. thanks again, Ron You're welcome. Good luck! Gail |
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