Hardwood
cuttings are obtained in the same way, with these exceptions: cuttings are
taken in early spring before foliage appears; canes must be at least 12 months
old and cut in 25 cm lengths; pot must be at least 13 cm deep.
Pruning
The main objects: to keep rose bush strong and
healthy by cutting away dead or diseased wood, weak twigs and crossed over,
crowded canes; encourage better blooms from new growth; and maintain size and
shape of plant. Major pruning should be done yearly, usually when plants are
dormant in winter. In highland areas wait until frosts are over. How to send flowers to philippines in discounted rate through www.philippinesflowersdelivery.com/
Use sharp secateurs for clean cuts. Prune old hardwood with a narrow bladed
pruning saw and trim with a sharp knife. Use a slanting cut to speed healing.
Slice stem 6 mm above a healthy eye or bud from which you want new growth. Cut
off spent flower heads throughout encourage further blooms. For bigger, single
blooms remove side buds. For cluster flowering remove center bud.
Hybrid
teas
Remove dead canes first, than any weak or
spindly branches. Cut out canes growing towards bush center as roses need good
circulation and over all sunlight. Cut back remaining canes to about half their
original length.
Floribundas
These require lighter pruning depending on age
of wood.
Climbers and ramblers
As these usually bloom on last year canes, prune
after flowering. Ramblers send out strong, long new stems from the base and
these should be kept for next year’s color.
Miniatures
These need have only dead and weak twigs snipped off.
Insects
and diseases
Early detection of damaging insects or diseases is vital to protect roses.
Black spot, mildew, red spider mites, rust, leaf, cutting bees, harlequin bugs,
and leaf rollers are all potential threats to your roses. Ask your local garden
center for advice on symptoms and treatment.
Annuals
Chineraria, French marigold, Iceland poppy, primula, sweet pea.
Perennials
Begonia, bird of paradise, kalanchoe, saxifraga, violet, winter pride, winter
rose, zygocactus.
Shrubs
Camellia, daphne, euryops, French lavender, gordonia, heath, luculia, veronica,
yellow flex.
Trees
Coral tree, flowering apricot.
Climbers
Carolina jasmine, climbing oleander, flame vine.
Bulbs
cyclamen, Iris, jonquil.
Natives
Crowea, dusky bells, flame pea, geraldton wax plant, grevillea, heath leaf banksia.
Flower
garden
If Iceland poppies are straight to flower, pinch out early bloom until plants
have grown full size. Encourage annuals by feeding with liquid fertilize
No comments:
Post a Comment