Any experience with these roses?
skfrey25
11 years ago
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michaelg
11 years agoskfrey25
11 years agoRelated Discussions
Any experience with these two Roses?
Comments (7)I grow 'Prospero' for 5 years. As a matter of fact, 10 of them. Mine are from Pickering and I can't say enough good words about their quality. They graft roses on a multiflora and this is the best rootstock for the East Coast. I have them planted as a formal hedge of 5 on each side of the short walkway in practicaly full sun, but with adequate watering. Roughly 3x3' shrubs most of the season with some ocassional pruning of the longer shoots. Beside first major flush of bloom Prospero produces some flowers all summer long and then another flush in a late September. Can't say they are absolutely disease resistant, as say Knockout, but not particularly prone to PM or BS either, as Mary Rose or Graham Thomas, another Austin's growing nearby. On a scale of 0 to 5, I'd value Prospero as a solid 4....See MoreAnyone Have a Souvenir de la Malmaison Rose?
Comments (6)I have a "Miracle Grow", Guide to Roses, reference book. On page 78, "Choosing Roses for the South", Empress Josephine's rose is listed as one of the top roses for the South. Also, I have a climbing Bourbon rose, Zephirine and a Portland, Arthur de Sansal. I live in Knoxville now, use to live in Columbia. My roses are doing less than ok ( I just stuck them in the ground). Cut back 3/4 of the leaves/plant due to fungus just yesterday. They still have Blackspot fungus really bad. This spring is scheduled for heavy clean-up and spray regimen. Point: if you get Josephine's rose, you will have to stay on a spray schedule as soon as you put it in the ground. MY ADVICE: keep an OIL on it as soon as you can blink the next blink. And stay on it with plenty of breathing room and pruning/cleanup. If you see blackspot on a leaf, pull it and burn it. Then spray the entire plant with a fungicide recommended by the ARS. Whether you like toxic or green fungicides, I would use both. Maybe spray the heavy toxic spray first, then spray the Potassium bicarbonate earth friendly stuff afterwards. Just to give the plant some "serious" medicine initially, if it ever gets a fungus. Same with insecticides. Use an all-in-one insecticide/fungicide, then maybe alternate with a homemade hot pepper/garlic spray. Also, fertilize your rose ONLY when it gets sick/a fungus. Compost is always ok. Hope this helps!!!...See MoreDisappointing DA's - Any advice?
Comments (16)Hi Startingout Sounds like you've done well so far.Low potassium can cause lowsy bloom quality but it's a little far fetched to state that as your diagnosis from here.Your light is perfect. Drippers have their advantages but unless you are fertilising through your drippers (via soluble fertilisers) they can be slow to get newly plants moving, (inground that is).This is because they mainly wet an area of narrow diameter close to the trunk of your plant before penetrating deep down. Therefore the organic material and fertiliser you have put around your plants can remain relatively dry and inactive allowing only a much slower release of nutrient down to the roots. Your fertiliser may need looking at.Osmocote does not go far inground (fine in pots) and releases only slowly.Therefore for good results on hungry roses (especially in sandy soil) you would need a large dose and thats not going to be cheap if you intend to expand your hobby.A dose of miracle grow is about the equivalent of a cup of tea (for us humans that is).Blood and bone is a great soil improver but contains no potassium which your roses need in relatively large quantities. So there's the facts anyhow and this is what I'd recommend you do. (a) Don't be afraid to overhead water once in a while. This will help to keep your top soil active and nutrients moving down to roots.Longer, less frequent irrigations are best here as you've already said.Early in the day is best so as leaves can dry out and avoid black spot (6 hours of constant moisture required for infection to occur).You should notice the growth increasing the next morning afterwards. (b)Keep up the organic materials ie mulch,manure, blood and bone etc.This is very important for improving structure on sandy soils. (c)If you choose to fertilise with organics such as B@B or chook poo then add sulphate of potash to make up for the shortfall in potassium. (d) You could use a chemical fertiliser such as nitrophoska blue.Smaller doses (than recommended) at more frequent intervals (eg every 4 weeks) is very effective.This is a simple/effective option. Now before I write another book Startingout I'd suggest you go to www.reliableroses.com.au and use Laurie (Lozza) Newmans culture notes for a free, online, year round guide on rose growing where all aspects of rose care are discussed.The information there would be particlarly suited to someone in your climate range....See MoreAnyone have experiance with "Dee-Lish"?
Comments (26)Carol, I don't think you could go wrong with Dee-Lish. Its ADR designation should make it an unlikely black spotter. It's too soon to report on BS on my Dee-Lish, and I do spray, but I plan to test DL and pass over it when spraying its neighbors to see what happens. It could be quite winter hardy, obviously irrelevant for you since you container grow your roses, but for me it's critical. You know, I am finding ADR roses for the most part are about as BS proof as the Knock Outs, but winter hardiness is very variable from variety to variety. I believe the test gardens in Germany on average range between zone 6 and 7, and the roses tested, again I only suspect this, could be grafted, so winter hardiness could be partially attributable to being grafted also, not just based upon on the scion's winter hardy attributes. Grown own root, the ADR winners could be less winter hardy. This point, I need to further investigate. My Earth Angel is a wonder: no blackspot, no winter kill without any protection, great flowers and scent. My Pink Enchantment, black spot free, dies to the ground WITH winter protection. Could it not die back over winter in Germany's warmer zone test gardens, but dies back big time in my colder zone garden? Both Earth Angel and Pink Enchantment are ADR winners. Questions, question....that's part of the challenge and draw of growing roses. Moses...See MoreNoni Morrison
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