When to prune Jasmine Sambac and GD Supreme plants
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9 years ago
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Robert (zone 7a, Oklahoma)
9 years agoRelated Discussions
How do you prune jasmine sambac?
Comments (14)Many shrubs look and bloom best with an annual removal of the oldest growth. This keeps them from getting leggy - having long branches with no leaves at the bottom. It also creates a plant with one-, two- and three-year growth which looks good and can be ideal for flowering. As a result, the shrub gets rejuvenated every year and never looks old. Finally it allows the shrub to grow to its normal shape and size instead of being cut in the form of a box or ball. The method: Remove one-third of the oldest shoots at the base after flowering. The oldest growth usually is the thickest and often the surface of the growth near the base is roughest. This will cause the shrub to produce new shoots from the base. A year later do the same again. And again the third year. Keep this up once every year. The result: The shrub will always consist of one-, two- and three-year growth. Normally this will flower the best and the shrub will always look young and healthy because none of the growth will be older than three years. It will also look natural and not the unnatural green boxes or balls that many create by only trimming the outer growth. An excellent book is "Pruning & Training - A Fully Illustrated Plant-by-Plant Manual" by Christopher Brickell and David Joyce. It was produced by the Royal Horticultural Society, England and The American Horticultural Society....See MoreHard pruning sambac and Grand Duke
Comments (2)Hi GrnThm. Ouch, it hurts to see scale on them, especially a new plant. It's hard to tell if you got rid of all the scale, because scale sometimes makes its way into the medium where it multiplies happily out of sight. To be sure you got rid of every bit you should "drench" the medium-- ie pour the insecticidal soap through the pot. A spider plant I had kept getting scale outbreaks for over two years til I drenched the pot, then nothing for several years. So drenching definitely works where you get repeat outbreaks. As to cutting back hard-- I cut my GD's back hard in late winter because I thought they had mites. I wanted all the old leaves off. They were big ones, and I cut back to maybe 9". They have both resprouted with lots of new growth. A smaller one was cut back to maybe 7-8" and has also re-sprouted. I suppose you could cut back too hard, but I'm not sure what that would be exactly. I'd be scared to cut back to less than 6" myself. If they're ok, you should start getting new growth in a few weeks of sun and warmth. Some really experienced growers here will doubtless have more to offer....See MoreJasmine sambac flowers and buds very tiny?
Comments (13)Hai, Jasmine lovers. I have about 7 or 8 varities of Jasmines 3 of them in the ground and rest of them in pots. I live in San Antonio, TX which gets enough hot in summer as in India. I take care of them very well by protecting them in winter and all, my problem is that I see cluster of buds but they turn purple or brown and drop off before they bloom. even the flowers which bloom are not healthy. I feed them with slow releasing fertilizer and with super bloom during the blooming season. However, since the soil here is alkaline I add little bit of Miracid once a month.I water them as needed every two days when there is no rain the plants in the ground have automatic sprinkler which is activated 2 times week or when needed. What am I doing wrong so that they are not flowering as they used to. I used to get plenty of flowers. From past two years I am not getting flowers as I used to get. The plants look luscious and healthy. I changed potting soil and all. Some one please please help me with this. These are my babies. I had these plants from so many years....See MoreJasmine sambac rooting in water
Comments (9)I've gotten sickly and/or slow growers from some vendors in the past and for a time believed the "slow grower" thing. But this year I got two really vigorous Grand Dukes. Once established and with a lot of warmth, they put out lots of long stems. Following my neighbor's and Khandi's lead (both have gorgeous, huge, full jasmines as Khandi's pictures show) -- following their lead, I cut my two back severely this winter, and they've come back full of new branches below the cuts. Just branches all over, tho a couple are growing faster and longer than the rest. Took maybe a month to 6 weeks for this to happen, with cuts into old, brown wood. The one I got from Almost Eden is intensely fragrant and definitely vigorous. I definitely would recommend AE if you are thinking of getting another GD. They offer plants in several different sizes, and their plants are really nice. GD and the other Sambacs tend to put out put out new growth that is long and "whippy". They grow long wandy stems up to 2 feet if left to it. Pinching or cutting back definitely will help them branch below and produce more flowers. I know that feels dangerous when you have one smaller plant, but at least cut your single long stem back 1/3. It's always safe to cut a branch back by 1/3 (or to cut 1/3 of a plant back at one time) without harming the plant. I find misting the stems also helps branching below a cut. Without a pich or cutback, I think you just get a longer and longer and longer single stem frim any Sambac. You get more flowers, and a plant with a better ultimate shape. he misting also works to stimulate branching on Osmanthus, Aglaia and Stephanotis. You will love the fragrance....See MoreUser
9 years agoRobert (zone 7a, Oklahoma)
9 years agoRobert (zone 7a, Oklahoma)
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9 years agoRobert (zone 7a, Oklahoma)
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9 years agolast modified: 9 years agoRobert (zone 7a, Oklahoma)
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9 years agoRobert (zone 7a, Oklahoma)
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9 years agoRobert (zone 7a, Oklahoma)
9 years agofruits_veggies
9 years agoRobert (zone 7a, Oklahoma)
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Robert (zone 7a, Oklahoma)