Roses are beautiful and hardy. They can tolerate a wide range of environmental conditions. However, the trick to growing truly prize winning-roses is giving them the very best conditions and then protecting them from pests and diseases.
Here's what will make them do the best:
*Sandy loam soil with good drainage. Add sand and humus to heavier clay soil.
*Slightly acid pH (6.0-6.5). Test your soil to see if it needs to be adjusted with lime or sulfur.
*At least 6 hours of daily sun (morning sun is preferred to withering afternoon sun).
*A location with good air circulation. Enclosed spaces are an invitation to disease.
After giving them the best environment, roses need to be protected from pests and diseases. It can be amazing how quickly prize winning roses can become a disappointing wreck. The key is keeping an eye on them and catching any problems early. Be sure to check plants at least once a week for the first sign of fungus disease and harmful insect pests. The moment you see a sign of damage, take action!
Gardens Alive! has two products, Soap shield and Pyola, which have proven to be invaluable to rose enthusiasts. They are all natural and they work!