use pay pal for generic viagra i pill premarin website lanoxin order canada half price pulmicort amaryl drugs oral diabetes genuine coreg best price moduretic to buy in australia order levitra on line uk albenza golf club buy cheap anastrozole no prescription cozaar tablets uk valacyclovir side effects elderly how to order prescription drugs from canada over the counter drugs similar to doxycycline levitra super active reviews and dosage ventolin inhaler for children side effects much does generic propecia cost colchicine pills online in the usa can order viagra canada 50mg coreg side effects uk indian pharmacy biaxin lipothin tablets 150 mg acai 100 mg name viagra tablet india vermox over counter ireland levothroid on line no script buy inderal paypal how to order pamelor online can you get valtrex at walmart ventolin 100mg buy beta blocker bystolic side effects ordering zanaflex mexico ventolin nebules price philippines tamoxifen mist canada what does a lisinopril tablet look like kegunaan obat flagyl forte albendazole no perscription mobic generic names us pharmacy online neurontin mexico pharmacy order metoclopramide zyloprim reviews for men levitra 20 mg costo beconase aq tablets purchase on line trental refill pack best generic valtrex sites allie brosh author/artist of hyperbole and a half prescription drug maxalt hyzaar generico italiano mexitil from canada seroflo direct pharmacy half price atorlip-20 retail cost of proventil valacyclovir hcl 1000 mg side effects nike air max leopard print cheap where can i get cleocin gel cost of cyklokapron without insurance prednisone dose for poison ivy rash orlistat fda review generic sildenafil tablets what is the best over the counter drug to get you high where can i buy clomid with no prescription alavert discount discount mentat ds syrup side effects of pantoprazole best price for real erythromycin evista mail order india zantac next day side effects of atorvastatin tablets generic from suhagra protonix prescriptions alesse 40 mg pharmacy differin over counter uk best generic plavix sites generic uk paypal serevent 1 guy 1 jar video canadian family law acquisto robaxin sicuro online generic plendil high blood pressure donde venden cialis generico en mexico kosovarja revista e fundit 2011 aqua fungus 200mg ketoconazole tablets coupon for alli weight loss aid ciplox buy on line Purchase aciclovir 200mg tablets nizoral generic equivalent buy cipro greece no precription trazidone himalaya evecare capsules lowest priced dostinex procardia without prescription medication is there a drug comparative to estrace viagra for sale in fresno, ca lawsuit against asacol detrol max dose diclofenac sodium sustained release capsules what color tube is used for digoxin level venlor on line singulair buy online us femcare online cheap dove comprare hoodia buy motilium in uk cost of himplasia over the counter allegra-d 12 hour can you buy v-gel online purchase clonidine cheap zanaflex 4 mg vs soma pictures of flagyl pills elimite side effects uk eldepryl for men sale in uk para que se usa imuran low cost diabecon mentat ds syrup tablets side effects how to buy cafergot in canada buy cheap zyvox using pay pal marinda garden menorca calan bosch reviews how much will liposafe cost mail order generic liposafe where to buy online review accutane no prescription onlain igri s koli where is claritin metabolized purchasing antabuse online erythromycin tablets what are they for all types seroquel pills cardizem pills drugstore optimmune 2 mg/g european pharmacy online percocet abuse stories diflucan pill over the counter ampicillin drug study mims tegretol uk buy dostinex pills sweat pharmacy that sells prograf what is zestril 5mg amaryl m1 india glimepiride super turbo 1000-lithium review how to use aldactone levitra trusted online drug stores in canada decadron dexamethasone syrup i pill medrol website low cost malegra dxt prolactin medication dostinex best price for rosuvastatin boots job application form online ireland can you order vantin propecia rx tricor side effects uk where to buy viagra pharmacy what drug category is antabuse isoniazid best online non prescription pharmacy buying voltaren gel online how to by cialis sublingual online ordering diamox online obat pariet 20mg fake chinese cialis glyset medicine children is lamictal available over the counter best place to buy albendazole citalopram how long to take effect endep 25 mg tablets diamox next day delivery zoloft overdose mg how hard is it to get a prescription for accutane buy alli refill pack where do i cytotec in usa where can i get toradol anti canadian high quality pharmacy dutas to buy in england viagra generic 2012 reorders mobilis piroxicam capsules buying artane using paypal what are the side effects of coming off topamax list of tesco stores selling metoclopramide atrovent for sale uk diazepam indian pharmacy buy imitrex injection order flonase no prescription cost of differin 0.1 lotion where can i get some emsam alli india pharmacy illegal drug sales in the us stromectol with american express how to buy levitra professional online exelon patch side effects skin most reliable place to buy acticin online where to buy amoxicillin uk dose of augmentin for uti in children viagra over the counter 2014 zyprexa no prescription canadian discount drugs cialis tadalafil online cheap proventil price comparison micronase where to get where can i buy innopran mg ordering brand viagra dosage prescription better than ophthacare metformin generic wikipedia drugs isoniazid belongs to which drug classification apo lansoprazole wiki kwikmed online pharmacy sinequan where can i buy xenical online how much will otc allegra cost florinef delivery london caverta refill pack proventil drug classification outcome of cabergoline treatment in men with prolactinoma cheap cialis 200mg ciplox buy online ireland buy retina no prescription meclizine hydrochloride 25 mg side effects buy levitra super active online from canada actos overseas proscar 10 mg where can i buy unisom in canada power chair mambo 365 tijuana pharmacy adderall cheap lexapro alternative diclofenac refill pack best generic ceftin review acai diet pills do they work healthy weight for 5 foot 10 inch man purchase proventil pills prednisolone asthma treatment cheap zyvox label buy albuterol inhaler cfc prandin bonus pills without order reglan online where can i order fertomid viagra for women clinical trials prescription mobic meloxicam mg cost of premarin in canada alavert mg buy zithromax with american express finasteride 1 mg canada online no prescription order antibiotics pharmacy generic hytrin uk paypal donde puedo comprar lamisil serophene success how many pills does it take to get rid of chlamydia hydrochlorothiazide 12.5mg what is it used for erythromycin delivery uk american heart association nitroglycerin guidelines avodart dutasteride dosage ashwagandha extract - indian ginseng where can i order desyrel yasmin online price generic isoptin safe maxalt rizatriptan wafers floxin usa cvs prices western drug zyvox culturismo y suplementos rutina anual buy antibiotics without prescription from canada genuine advair diskus best price cual es la dosis correcta de cytotec para abortar domperidone tablets what are they for the canadian pharmacy spam buy eurax overseas does clomid work in women over 40 lanoxin canadian medications without prescription cialis reviews forum drug que es redustat orlistat doxycycline hyclate acne treatment proscar medication online cost of ampicillin desyrel 100 mg lipitor spain over counter purchase clomid in india quiero comprar benadryl ciprofloxacin hcl 500mg dosage now mega hoodia 250 mg crestor reviews and dosage what are the side effects of provera 10mg buy wellbutrin 20 legal to buy levlen indian pharmacy council 2009 over counter doxazosin buy zyprexa online overnight glucophage over the counter what is bystolic 5 mg generic pills for finpecia reviews on olanzapine can order nizagara online why is there a shortage of femara one guy one jar video free seroquel dose for insomnia tegretol discounts codes order alesse online non prescription order non generic propranolol how to take albenza buying motrin from canada no prescription levlen over counter uk cost of requip without insurance vermox no prescripton pharmacy comprar viagra jelly original low cost overnight mobic robaxin limited india online pharmacy no prescription needed brahmi zyvox buy on line pilex tablete list of tesco stores selling norvasc do i need a prescription for dipyridamole vasotec canada overnight delivery propranolol spain over counter seroflo side effects uk tenormin ls tablets cheap real viagra canada buy generic artane online erection packs 1 medicine buy nolvadex tablets celebrex tablets 100mg cardizem generic usa flomax 0.4mg cap how to by periactin online terbinafine alcohol after mircette tablets from buy biaxin xl dose children aleve 100 viagra super active 40 mg pharmacy sominex pill shortage half price cordarone coumadin tablets generic name what is bactrim ds 800 used for brand levitra for sale uk generic female cialis us order alesse online letrozole and nolvadex gyno anyone bought clomid online uk order aleve online cheap buy zyvox online order epivir-hbv online uk malegra fxt tablets obagi nu-derm tretinoin .05 buying fertomid from canada no prescription lowest price brand advair diskus cialis canada price backorder orlistat online pharmacy no prescription needed vasotec alesse contraceptive pill buy carafate 100 biaxin canada overnight delivery where can i purchase eldepryl bayer ag form 20-f generic uk paypal evecare discount canadian pharmacy leukeran what is ramipril used to treat ethionamide medicine online tadapox 40mg fucidin h cream usa vet-vipps accredited pharmacy comprar retin-a 0,05 original en madrid clonidine rx insurance comparison tool generic from betnovate where to buy yasmin pill furosemide side effects uk lotrisone cream over the counter buy ceftin online from mexico levlen medicine amitriptyline next day buy over the counter tadapox online buy diovan pills in the india what does the drug imuran do mexican pharmacy no prescription nootropil aldactone pas cher italie toprol xl dose conversion what is cytotec medication used for hydrochlorothiazide generic and brand name purchasing bupropion online how to get glucophage on line periactin stores drug where can i get some keppra where to buy alligator meat in atlanta best place buy mobic advair diskus pediatric dose lotensin pill canadian elavil online mastercard generic lopressor metoprolol evecare tablets benefits buy endep without rx zoloft lawsuit settlements amounts imitrex limited india getting ceftin in australia citalopram no prescription compare prices can buy cephalexin over counter lasix pharmacy cheap finpecia free delivery alavert buy canada buy prednisolone no rx levitra super active max dose asacol online order dipyridamole online lopressor online in usa buy omnicef without a script o remedio sertralina ajuda a emagrecer order aciclovir medication by mail online non prescription pharmacy reviews can you buy phenamax where can i purchase zocor i want to pay some periactin silagra in the uk now emsam costco how much is viagra in asda where voveran sr overseas pharmacy no prescription serophene now foods panax ginseng reviews inderal generic propranolol long time side effects ceftin elavil in italia buy feldene pills online do i need a prescription for voltaren 75mg order isoniazid from pharmacy best cialis soft prices cheapest 5mg discount jenn's accutane journal cheap viagra soft usa kamagranow co uk genuine the online drugstore brand viagra buy plavix in australia discount viagra cialis diamox pharmacy order is aristocort available over the counter mobic dosage information order generic haridra can you get high from snorting claritin d caverta 50 ciprofloxacin tablets what are they for non prescription viagra from canada virgin atlantic american express login hyaluronic acid mg tablet pulmicort respules prices does alli work discount online minocin dosage form western drug proventil kamagra now co uk sibutramine renagel in the uk can you order fml forte worldwide pharmacy orlistat levitra super active (generic ventolin hfa from canada diovan overseas xalatan limited india viagra free samples australia what classification is serevent se puede comprar cialis en farmacias sin receta beconase aq on the internet healthy mango smoothie premarin for men sale in uk propecia generic for sale vermox lawsuit canada health canada strattera ginette-35 delivery london bactrim over the couter ordering cardura canada frumil noprescrition needed canada online pharmacy aromasin or arimidex on cycle cost of duphalac buy sildenafil viagra flagyl er online us minocycline 100 review kamagra est il vente libre us online pharmacy no prescription kamagra discount keftab mg maximum dose of paxil cr uk version of lanoxin buying prazosin from canada no prescription pilex next day delivery elavil not generic bystolic dosage too high prednisone dosage for dogs per pound can you get addicted to topamax sertralina 50mg corta efeito anticoncepcional use voveran sr coupon online generic nexium name buy cephalexin in india online imitrex 10 mg cost evista drug in germany pharmacy comprar dostinex en argentina luvox express canada pravachol by mail compazine for anti nausea guardian pharmacy singapore promotion buy cialis professional boots pharmacy comprar celebrex en argentina brand cialis buy australia what are the chances of twins on unprescribed clomid tab dulcolax dose cheap trandate india eurax for sale australia search mp3 files on google buy cheap nolvadex pills cipro wikipedia italia buy toradol online no prescription us maplestory where to buy ginseng root buy alli pills starter pack off kamagra 100mg tablets (generic viagratm) can i get pregnant on topamax chloramphenicol online kaufen buy styplon singapore nombre cialis generico mexico anafranil order order metformin er albenza cost in canada average paxil dose liquid cialis spray depo provera pills zestril wanted online review celebrex para que se usa canadian health and care mall contact etodolac to get high cheapest toradol is it illegal to order generic levothroid what is allied health professionals rudolf zentel places to order viagara diovan hct 160mg 25mg tablets buying parlodel in manchester diflucan uk price albendazole tablets ip motrin prices walgreens lisinopril hydrochlorothiazide reviews how to buy the abortion pill online cheap lexapro 5mg order entocort online cheap kamagra supplier reviews trileptal hong kong buy online prescription buy arava mg online where to buy birth control pills in the philippines buying cyklokapron in manchester buying fresh ginseng roots finasteride 5mg side effects women generic uk paypal luvox


Apprenez à jardiner dans le respect de votre environnement, un site de la SNHF

Jardine avec Bottine et ses amis. de 3 à 11 ans

Acheter, planter et soigner les dahlias

Attention aux tubercules flétris (C.Secq)BIEN ACHETER
Lors de l'achat, ne regardez pas que la photo sur la pochette. Examinez aussi le tubercule. Il faut vérifier que celui-ci présente un beau collet, entier, ferme, sain, ni pourri ni desséché. C'est lui qui contient toute la plante en devenir. Les "patates" qui l'accompagnent doivent être fermes, mais elles ne servent que de réserves, pour un démarrage plus rapide. Il est bien plus important de choisir un beau collet que de choisir un gros tubercule. Les conditionnements doivent être aérés pour permettre au bulbe de respirer. Les photos qui accompagnent le nom de la variété ne montrent que la fleur et non la plante en végétation. Il est donc indispensable de vérifier sur l'emballage les indications concernant sa hauteur maximale (de quelques dizaines de centimètres à près de deux mètres !).

Choisissez le Label Rouge
Trop de dahlias sont commercialisés avec une qualité insuffisante ou une conformité douteuse. Ces négligences, en compromettant la satisfaction du consommateur, nuisent à l'image du produit. Pour défendre les intérêts des jardiniers, la section Dahlia de la SNHF a lancé une procédure de mise en place d'un Label Rouge, en collaboration avec l'ensemble des producteurs français. Depuis février 2011, vous pouvez trouver des dahlias labellisés dans les rayons des jardineries. Ils sont facilement reconnaissables par le célèbre logo que tout le monde a déjà vu sur les poulets par exemple. Le dahlia est la seule plante, avec le gazon, à bénéficier pour l'instant de ce label qui garantie à l'acheteur une plante aux qualités supérieures et donc un meilleur résultat.



Jeunes pousses de dahlia (C.Secq)BIEN PLANTER
Comme pour tout végétal, l'installation au jardin demande à être bien préparée. Le choix de l'exposition est important, un maximum de soleil et une situation bien aérée permettant d'obtenir le meilleur fleurissement. L'abri des vents dominants évitera la casse des tiges. La période de plantation va du 15 avril au 15 juin, c'est-à-dire dès que les gelées ne sont plus à craindre.
Un sol argileux, une terre forte, conviennent bien, enrichis en matières organiques quelque temps avant la mise en place et bien travaillés en profondeur. Dans une terre lourde, il appréciera un apport de sable à la plantation. Les tubercules sont à recouvrir de terre sur 5 à 8 cm, en ménageant une petite cuvette pour maintenir par la suite l'eau d'arrosage. Une plantation trop profonde risque de fatiguer le tubercule pour sa sortie de terre, une mise en place à fleur de terre provoque le dessèchement du bulbe.


Virose du dahlia (M.Dubois BHR)LES BONS SOINS
Dès la plantation, un bon arrosage mais sans excès est utile pour aider le développement du tubercule et provoquer la sortie des jeunes pousses. Celle-ci intervient en général au bout d'une à deux semaines de plantation. Dès qu'elles apparaissent, il faut veiller à les protéger des escargots et autres limaces (par exemple avec du Ferramol, un nouveau produit d'origine naturelle et de longue durée d'action). Le dahlia aime avoir le pied au frais. Un bon paillage lui plaira. Si vous utilisez un paillis fin, cela empêchera en plus les limaces et escargots d'accéder aux tiges. L'entretien consiste ensuite à l'élimination des fleurs fanées pour permettre de nouvelles floraisons.

Bien nourrie et régulièrement arrosé, le dahlia est très résistant aux attaques, quel qu'elles soient.
En fin de saison, par temps humide, les dahlias peuvent être attaqués par l'oïdium qui créé un duvet blanc sur le feuillage ou par la pourriture grise. Ces maladies cryptogamiques se combattent avec un fongicide. Des feuilles marquées par des tâches jaunes, c'est la mosaïque du dahlia. Pour lutter contre cette maladie à virus, arrachez le pied et brûlez-le. Parfois, c'est le collet, à la base des tiges qui pourrit. Arrachez le pied et brûlez-le. Ne replantez pas au même endroit.


acheter les actes du colloque Quand les plantes se parlent