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Plant Care
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Plant Care
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Rosa hybrid

Rose (Rosa hybrid)

  • General Information
  • Buy
  • Plant
  • Sow Seeds
  • Fertilize
  • Water
  • Prune
  • Mulch
  • Protect
  • Pest/Disease Inspection
  • Treat for Pest/Disease
  • Transplant
  • Propagate
  • Harvest
  • Special requirements

General Information

As a group, roses are the most popular shrubs of all in temperate climates worldwide. California is a great place to grow roses, especially because of its mild-winter climates, where some roses seem to always be in bloom. "Roses" is a big category, and there are many different kinds. In general, all roses like sun, good soil, good air circulation, and regular water and fertilizer. Since they bloom on new growth, they also need a certain amount of pruning in order to produce the most flowers -- but it's probably true that most people prune their roses too heavily. Mostly, it's the cut-flower "hybrid teas" that need a seasonal pruning -- the many popular shrubby landscape roses generally don't need much cutting back. And even with the hybrid teas, consider that when you cut your blooms for bouquets, you're really accomplishing your pruning chores at the same time. Just remember that a big shrub produces more flowers, so do give your roses a seasonal haircut with just a little thinning, but don't overdo it (and remember to wear your gardening gloves when you do!).

Sunset Zones

USDA Zones

Web Link

Buy

When's the best time to buy this plant? When can you buy these from seed (if you can)? When is it usually available? What are things to look for when you're buying it? Or anything other tidbit of information you can share!

January
Bare-root roses are good value and easy to plant. Buy large #1 size plants, and you'll get lots of flowers the first year. Shop early in the bare-root season for the best selection and freshest plants.

Plant

When's a good time to plant this plant or bulb? Any special planting instructions?

January
Plant bare-root roses soon after you buy them, and soak them for a couple hours in a bucket of water before you do. Pick a spot in full sun (a little afternoon shade in hot climates is fine) in well-drained soil, with good air circulation, and amend the soil with organic material and a balanced fertilizer. On grafted plants, plant so that the graft union (knob) is just above soil level. Make a generous watering basin around your new plants, and water thoroughly.

Sow Seeds

When can you plant these seeds? When's the best time? Can you start them indoors and move them out? Do they have any special requirements?

Fertilize

When should you fertilize this plant? Which kind of fertilizer do you recommend? Should you use different fertilizers at different times of year?

Water

Is there a time to reduce or increase watering? Any special requirements? Things to avoid during certain times of the year?

January
Water regularly and thoroughly d

Prune

When's a good time to prune this plant? How about deadheading, pinching back, trimming or any other grooming? Any special requirements?

January
Prune hybrid teas in winter, before new growth begins, to remove dead and older, unproductive canes. Cut back healthy canes by one third, making cuts just above outward facing buds. Many shrubs and climbers, however, do not need radical annual pruning, and may simply be cut back lightly either in winter or after spring bloom.

Mulch

Does this plant need to be mulched? Are there specific types of Mulch which are better for this plant? How much?

Protect

When and how should you protect this plant from birds, deer, rabbits? Does this plant need be covered, or wrapped or painted or moved?

Pest/Disease Inspection

What are the common problems this plant will face and when should you look for them to appear?

Treat for Pest/Disease

How do you treat the common problems for this plant? What products or concoctions or natural means do you use? Any special requirements?

Transplant

When's the best time to dig up and transplant this from one spot to another? (This is different than planting). Any special requirements?

January
With care, established roses may be moved during bare-root season, before new growth appears.

Propagate

When's a good time to divide, take cuttings, layer or propagate this plant. Any special requirements?

Harvest

When's a good time to harvest this plant? What's the best way to harvest? Are there special requirements or features?

Special requirements

Any other requirement for this plant? Is there anything that doesn't fit into the other care categories?