1. Black Spots on Leaves
This disease is commonly known as black spot. Black spots appear as circular with fringed edges on leaves. They cause the leaves to yellow. Remove the infected foliage and pick up any fallen leaves around the rose. Artificial sprays may be used to prevent or treat this kind of rose disease.
2. Stunted or malformed young canes
Known as powdery mildew, this is a fungal disease that covers leaves, stems and buds with wind spread white powder. It makes the leaves curl and turn purple. Spray with Funginex or Benomyl to treat this fungal disease.
3. Blistered underside of leaves
Known as rust, this disease is characterized by orange-red blisters that turn black in fall. It can survive the winter and will then attack new sprouts in the spring. Collect and discard leaves that are infected in fall. a Benomyl or Funginex spray every 7-10 days may help.
4. Malformed or stunted leaves and flowers
This is caused by spider mites. They are tiny yellow, red or green spiders found on the underside of leaves where they suck juices. The application of Orthene or Isotox may help in treating this infestation.
5. Weak and mottled leaves with tiny white webs under them
This is caused by aphids. They are small soft-bodied insects that usually brown, green or red. Often clustered under leaves and flower buds, they suck plant juices from tender buds. Malathion or diazinon spray may help roses to survive these bugs.
6. Flowers that don't open or are deformed when they open.
Thrips could be the reason behind this problem. They are slender, brown-yellow bugs with fringed wings that also suck juices from flower buds. Cut and discard the infested flowers. Orthene and malathion may also treat this problem.
Remember that roses are hungry feeders that require much fertilizer to become
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First things first - As the name suggests, raised bed gardening involves planting your plants in a bed that is off the ground rather than planting directly into the soil. Raised beds come in all different sizes, and there are many different kinds of receptacles for raised beds, depending on the size and where you want to hang the beds.
The ability to manage the soil is one of the most significant benefits of using the raised bed. Because you choose and mix the ground yourself, you can create the perfect soil environment for the plants you want to grow. That means even if you're going to grow plants that don't typically thrive in your area because of your local soil composition, you can grow them in raised planters in which you have created the perfect soil for those plants.
There are other benefits to raised areas as well, even if the soil is not an issue in your area. Another significant advantage to consider is the way the raised beds let you target the use of things you put on your garden. Apply fertilizer and mulch where they are needed - and there only - so you end up using less and do not accidentally apply these things where they are not required. If you use chemical pesticides, herbicides or insecticides, you can use a smaller amount of them, and again, you can target their use. Because you apply them only to the raised bed, you don't have to worry about runoff or the effects these chemicals can have on your pets or kids who play in your yard. All in raised bed gardening makes for more efficient planting.
One great benefit of a raised gardening bed that is the fact that the planting area is, in fact, elevated. Since the garden is not ground level, it is much easier to tend. Garden enthusiasts with back problems will love being able to see their plants and manage them without bending over and dealing with hours of painful work. Raised areas are ideal for people with joint pain and injuries that make it difficult for them to garden traditionally.
Although raised garden beds have all of these benefits and make different kinds of gardening possible in areas where the soil is not ideal, the beds can't trump every problem a garden may face. You still need to consider the climate in your area and choose plants accordingly - raised planters or not, and tropical plants won't grow in snowy climates. Also, you will still need to pay attention to what level of sunlight your garden area gets and choose your plants with that in mind. Further, although most people with raised beds deal with less pest infestation, you will still need some way to deal plant-munching insects. Even though raised beds can't fix everything, however, they are still a great option when soil limits the way you garden.
Lawrence L. Hoyle, author, 57 years in the Landscape Profession. Check out his main website at: https://www.web-landscape-design-ideas.com. This website has free Landscape help for Do-It-Yourselves and a online Landscape Design Services for Homeowners, Landscape Contractors and Home Builders. Designing online since 2003 with designs in 40 states. Get Your Special Landscape Design today.!
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