Mais attention, planter cette… "),d=t;a[0]in d||!d.execScript||d.execScript("var "+a[0]);for(var e;a.length&&(e=a.shift());)a.length||void 0===c?d[e]?d=d[e]:d=d[e]={}:d[e]=c};function v(b){var c=b.length;if(0=b[e].o&&a.height>=b[e].m)&&(b[e]={rw:a.width,rh:a.height,ow:a.naturalWidth,oh:a.naturalHeight})}return b}var C="";u("pagespeed.CriticalImages.getBeaconData",function(){return C});u("pagespeed.CriticalImages.Run",function(b,c,a,d,e,f){var r=new y(b,c,a,e,f);x=r;d&&w(function(){window.setTimeout(function(){A(r)},0)})});})();pagespeed.CriticalImages.Run('/mod_pagespeed_beacon','','2L-ZMDIrHf',true,false,'xX9rrf6coSU'); En pot, dans un salon ou en végétation vivace dans le jardin, le Rhododendron Simsii Azalée est une plante que l’on ne doit pas laisser de côté. simsii. Unlike outdoor azaleas and rhododendrons, indoor azaleas are not frost hardy and are therefore not suitable, in frost-prone areas, for permanently planting in the garden when their period of flower is over. Acidic, partially decayed pine needles can be included if available; the essential point is that no alkaline materials should be used. Try taking batches at 2-3 week intervals from early July until mid-September. If it does, soak in a bucket of water until no more air bubbles rise from the compost. For plants kept indoors, continue to house the plant in a cool, humid room until after the risk of frosts has passed in your area. Heute sind weit über hundert Azaleen-Sorten im Handel erhältlich, einige von ihnen gedeihen nicht nur im Zimmer, sondern können auch in den Garten ausgepflanzt werden. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected De la famille des rhododendrons, et pourvue de fleurs doubles aux couleurs gaies, elle magnifiera aussi bien votre jardin d'ornement que votre appartement. RHS members can get exclusive individual advice from the RHS Gardening Advice team. Rhododendron is a member of the Ericaceae (heath plant) family. Foto: Jens Nielsen ARS#698/2010 R. simsii NN0954. Enjoy Rhododendron simsii plants as long as their flower bouquets last. Plants will deteriorate if they suffer long periods in hot, dry conditions. Color varies from white, pink and red. Indoor flowering shrubs. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Accessed 2020-11-11. There will be less demand for water as the weather gets cooler, but water requirements will increase again as buds swell and flowers open. Flowers range from white to dark red. Flimsy opaque polythene bags with one or two holes perforated in them are suitable as long as they transmit a good level of light, and cuttings under them may suffer less stress than under clear polythene. If plunging in soil, place some coarse, gritty material at the base to discourage worms from entering the pot through drainage holes. Azaleas do not generally require extensive feeding, but when the first signs of new growth are seen, a general purpose proprietary liquid fertiliser may provide a useful stimulus. Rhododendron simsii (azaleea) Specie originara din estul Asiei, ce poate creste pana la 3 m inaltime. Softwood cuttings: Commercial propagation is by means of softwood cuttings taken in early spring and rooted under mist propagation. Higher leaves may show browning at the leaf tip or edge. L'Azalée ne supporte pas la chaleur, et montre des signes de faiblesse au-delà de 15°C. Flat dwellers should try to find a cool, moderately shady position in the home, or on a balcony, perhaps shaded by other plants such as climbers. Harden off  plants in May by transferring them from warm to cooler conditions and standing them outdoors when danger of frost is past.