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#1
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Salt water damage to azaleas
My yard was flooded by a stormsurge during the last hurricane. My
azaleas were under 3-4 feet of sal****er for most of one day. Now the leaves are turning brown. What care could I give them to salvage them, if any? |
#2
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In article . com,
"sago" wrote: My yard was flooded by a stormsurge during the last hurricane. My azaleas were under 3-4 feet of sal****er for most of one day. Now the leaves are turning brown. What care could I give them to salvage them, if any? Wow!!!! I'd think about replacement with Rosa Rugosa (SP). Replace with new azaleas next . But first I'd try to clean up their root system with new soil. This is a major garden issue. 3 feet of ocean water Whew!! Look about and check with your neighbors on what survived . Bill -- Garden Shade Zone 5 in a Japanese Jungle manner. FAIR USE NOTICE: This may contain copyrighted (© ) material the use of which has not always been specifically authorized by the copyright owner. Such material is made available for educational purposes, to advance understanding of human rights, democracy, scientific, moral, ethical, and social justice issues, etc. It is believed that this constitutes a 'fair use' of any such copyrighted material as provided for in Title 17 U.S.C. section 107 of the US Copyright Law. This material is distributed without profit. |
#3
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That's why you never find any Rhododendrons growing wild along the beaches.
Since they require acid soil in order to grow well, you must have known you were taking a serious gamble growing them at all from the very beginning. Try growing flowering shrubs tolerant of alkaline soil and salt instead. "William Wagner" wrote in message ... In article . com, "sago" wrote: My yard was flooded by a stormsurge during the last hurricane. My azaleas were under 3-4 feet of sal****er for most of one day. Now the leaves are turning brown. What care could I give them to salvage them, if any? Wow!!!! I'd think about replacement with Rosa Rugosa (SP). Replace with new azaleas next . But first I'd try to clean up their root system with new soil. This is a major garden issue. 3 feet of ocean water Whew!! Look about and check with your neighbors on what survived . Bill -- Garden Shade Zone 5 in a Japanese Jungle manner. FAIR USE NOTICE: This may contain copyrighted (© ) material the use of which has not always been specifically authorized by the copyright owner. Such material is made available for educational purposes, to advance understanding of human rights, democracy, scientific, moral, ethical, and social justice issues, etc. It is believed that this constitutes a 'fair use' of any such copyrighted material as provided for in Title 17 U.S.C. section 107 of the US Copyright Law. This material is distributed without profit. |
#4
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In article . com, "sago"
wrote: My yard was flooded by a stormsurge during the last hurricane. My azaleas were under 3-4 feet of sal****er for most of one day. Now the leaves are turning brown. What care could I give them to salvage them, if any? Rhododendrons/azaleas have low salt tolerance & it would've surprised me if they did well in reach of salt-air breezes even without being deluged in sal****er. You can try to "flush" the salt through the soil with deep watering, & mulch with a quality finished organic compost, then wait to see what survives. In the long run you may have to expect azaleas to be killed by even moderate salt exposure, & you'll have to over time replace dying shrubs with things that are salt tolerant, including for the South the yaupon holly, wax myrtle, flowering apricot, figs, cherry laurel, palms, Indian hawthorn, rosemary, jasmine, oleander, honeysuckles, many others. The azaleas that come closest to being salt tolerant are Satsuki, Gumpo, & Indica cultivars. But in general where salt exposure is likely, azaleas houldn't be planted. -paghat the ratgirl -- Get your Paghat the Ratgirl T-Shirt he http://www.paghat.com/giftshop.html "In every country and in every age, the priest has been hostile to liberty. He is always in alliance with the despot." -Thomas Jefferson |
#5
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These azealeas are decades old. They were here when I bought the house
5 years ago. The storm surge was very unusual for this area. They bloom profusely every year. It is sad to see them die. |
#6
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Thanks. I have flushed and mulched. Now I must just wait and see.
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#7
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"sago" wrote:
My yard was flooded by a stormsurge during the last hurricane. My azaleas were under 3-4 feet of sal****er for most of one day. Now the leaves are turning brown. What care could I give them to salvage them, Probably a funeral. Azaleas and most "acid loving plants" are sodium sensitive and salt usually kills them. I would think that totally removing all soil and replacing with good clean soil in an elevated bed might be the only hope of saving them, but not really much hope. If they are already dead, I would not use the salt water contaminated soil for azaleas. I would either use a raised bed with new soil or containers with new soil. -- Pardon my spam deterrent; send email to Visit my Rhododendron and Azalea web pages at: http://home.earthlink.net/~rhodyman/rhody.html Also visit the Rhododendron and Azalea Bookstore at: http://home.earthlink.net/~rhodyman/rhodybooks.html Cheers, Steve Henning in Reading, PA USA Zone 6 |
#8
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It's possible to leach the salts from the water by flooding it with
fresh water often. If you can afford the water it's worth a try. We are talking laying down the equivalent of a foot of rain a few times with a few days drainage in between, But it's also likely that having waited this long that your plants are goners. Ericacious plants are not salt tolerant at all. Azaleas are in that group. Similar plants will lead you into the same kind of heartbreak. |
#9
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#12
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Janet Baraclough wrote:
contains these words: Ericacious plants are not salt tolerant at all. Azaleas are in that group. Well, that just ain't so. Much of west Scotland is acid peaty soil, lashed by salty rain and salt-laden wind. Some of the commonest naturalised plants are ericaceous. Heather and rhododendron ponticum both thrive right down to the (salt)water edge here. Pieris, and deciduous and evergreen azaleas do very well, and it's common for very wind (and salt) swept gardens to have huge old deciduous azaleas as a windbreak on the sea side. West Scotland's salt-laden coast is famous for its rhododendron gardens . I spent most of the month of May visiting Scotland's famous rhododendron and azalea gardens and none grew rhododendrons nor azaleas near the open sea or near the beaches. The rhododendron and azalea gardens I visited we Royal Botanic Garden of Edinburgh (not near the sea) Glendoick Gardens, Perth (not near the sea) Branklyn Garden (NT), Perth (not near the sea) Inverewe Gardens (NT) (on Loch Ewe, a sal****er estuary, but the rhododendrons and azaleas are either grown in walled gardens or on high ground. In their official brochure they describe the "curse of the salt spray") Arduaine Gardens (NT), Inveraray (on a high slope overlooking the Sound of Jura.) Benmore Gardens (RBG), Benmore (a woodland setting not near the sea) Crarae Gardens (NT), Inveraray (on the Crarae Burn (a fresh water creek) not near the sea) Brodick Castle & Gardens, Isle of Arran (on an island on the Firth of Clyde, but it is situated high not near the sea) Not many Scots consider ponticum a garden plant. The Scots have done considerable research on the resistance of plants to the salt spray and to limestone. They have found plants which can tolerate these notorious enemies of rhododendrons and azaleas. However, there are many plants we can grow in the USA that they don't grow because of their conditions. You don't see many of our common plants over there. Surprisingly they do raise many of our "iron clads" which are fairly tolerant of many things. -- Pardon my spam deterrent; send email to Visit my Rhododendron and Azalea web pages at: http://home.earthlink.net/~rhodyman/rhody.html Also visit the Rhododendron and Azalea Bookstore at: http://home.earthlink.net/~rhodyman/rhodybooks.html Cheers, Steve Henning in Reading, PA USA Zone 6 |
#13
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It's been in the 90's and no recent rain.
Not exactly the time to go digging and potting an allready stressed plant. YMMV |
#14
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Yeah and in 90 degree weather in the dog days of August it's not an
optimum time to dig and pot an allready stressed plant. |
#15
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On Sun, 24 Jul 2005 20:06:06 GMT, "Cereus-validus......."
wrote: That's why you never find any Rhododendrons growing wild along the beaches. Take a trip to the Oregon coast sometime. Rhododentrons (R. macrophylum) grows to about 40 feet tall along the caost, in the sand with a lot of salt spray, and a lot of rain. |
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