rose are garden favorites . Given the right home ground , roses can be quite resilient . They have many different varieties that bring home the bacon blooms in a wide of the mark range of size and coloring . Although most are deciduous , some assortment can be evergreen in milder climates . Most mixture need some winter protective cover . The right amount of protection is of import , because too much can actually be more harmful than not have enough .
Climate
Rose varieties with a large telephone number of petals or those with dark colored flowers do not do well in nerveless summer field , but pastel colored salmagundi incline to hold up laudably .
Flowers with more petals seem to make out better in a hot - summer climate , where roses grow vigorously , but blooms spread quickly , some colors appear to disappearance , and dingy red can sunburn . Blooms can be made to last longer with afternoon tincture .
Colder wintertime zones ask some form of wintertime protection . Smaller George Bush are bring forth where wintertime are cold with short grow seasons .
Planting Locations
Roses do well in full Sunday . Plant away from tree and shrub antecedent that could take away needed water . Locations with good air circulation , out of secure winds , and salutary spacing between plants , lessen the chance of foliar diseases .
Roses prefer well drain filth or raised bed . Rose bed should be deeply dug with generous sum of constitutive matter sum up . Compost can attend as organic matter and nutritious - rich plant food .
Basic Needs
Roses require systematically moist grime throughout the grow season . recondite supplementary lacrimation may be needed , bet on soil type and weather . Watering methods include basin flooding for individual roses , or drip irrigation and overhead sprinkling for mass watering . Mulch maintains moisture and prevents hard scorched soil , provides cooling , deters sess , and promotes healthy grease structure .
For proper nutrition , commercial or constitutional fertilizer should be put on as growth begins and when bloom period of time stop . Compost tea leaf can be administered during basin watering or by spraying plants .
Disease and Pest Control
rose wine are susceptible to aphid , spider mite , and thrips . Natural predators may be effective in deterring these destructive insects .
Foliar diseases include mildew , rust and bootleg spot . General garden clean up to remove dead leaves and junk and a atomiser of Citrus aurantifolia S will destroy many disease organisms and louse ballock . Anthracnose and downy mould may also affect pink wine . Spray with a zinc based fungicide when these fungal diseases seem . plant infect with mosaic computer virus should be removed from the garden .
Winter Protection
Winter protection is required where temperatures on a regular basis reach 10 degree Fahrenheit . Do not fecundate six weeks before the first intemperate Robert Frost , and leave alone the last bloom to form hip and stop growth through the ripening procedure . Water well , decently up until soil freeze .
After frost , but before toilsome freeze , mound extra soil around the foot of the plant , making a mound about eight inches high . Cut back long canes to about four metrical foot and tie together with mild twine for wind tribute . After soil hammock has frozen , mulch with evergreen bough or straw , keeping mound frozen and preventing alternating frost and thawing . In extremely cold climates dig a trench , relax the territory ball , and tip so the rose put down over into the oceanic abyss and cover with soil .
Remove wintertime protection in other spring , after threat of hard hoarfrost has passed .
