What is the best flower that blooms all summer? Zinnias are one of the most popular summer flowers. Not only do they come in brilliant colors, but they require little care and are low maintenance. They have a long bloom time, from early summer to first frost, and are unsurpassed as fresh cut flowers. Summer […]

What are flowering and non-flowering plants? Flowering plants grow flowers and use seeds to reproduce, or make more plants like them. Nonflowering plants do not grow flowers, and use either seeds or spores, which are very tiny parts of a plant that can be used to reproduce, to grow more plants just like them. Flowering

Are flowering plants considered angiosperms? Angiosperms, or the flowering plants, are without doubt the most diverse group of modern plants. There may be over 290,000 species of angiosperms alive today, and they are thought to make up about 90% of the world’s living embryophyte species (see here). Flowering plants are also called angiosperms.General Difference between

Which plants don’t like coffee grounds? However, there are some plants that you should avoid using coffee grounds on. Plants that prefer alkaline soil, like lavender and lilacs, can be harmed by the acidity of coffee grounds. Plants that are sensitive to caffeine, such as geraniums and some herbs, can also be affected by the

What are the disadvantages of coffee grounds in the garden? For example, avoid adding any caffeine to plants that are germinating. Freshly seeded areas should be avoided as well. Fresh grounds, and caffeine in general, have allelopathic properties. This can stunt plant growth and do more harm than good. The safest way to use coffee

What is the most common pest in agriculture? True bugs are one of the most common agricultural pests, encompassing all insects of the Order Hemiptera. Some of these insects are more commonly known as cicadas, aphids, planthoppers, leafhoppers, and shield bugs. They damage using their piercing mouthpieces to penetrate into the plant and suck out

What is the most common houseplant pest? Some of the most common pests of houseplants include aphids, scale insects, mealybugs, thrips, spider mites, whiteflies, fungus gnats, and springtails. Some of these pests, such as thrips, are very small and difficult to spot, and infestations are more likely to be detected by the feeding injuries they

What is the best spray for black aphids? Systemic insecticides that translocate through the plant are an excellent choice. Check out Optigard from Syngenta or Merit from Bayer Environmental Science. Or, go with a great residual insecticide such as Tempo, Talstar or Suspend SC. These odorless concentrates are mixed with water and applied with a

What is the cause of mealybugs? Mealybugs are attracted to plants with high nitrogen levels and soft growth; they may appear if you overwater and over-fertilize your plants. Properly watering and feeding plants not only lowers the risk of plants getting mealybugs, it is also crucial for preventing plant diseases. Large numbers of mealybugs may

Do hydrangeas rebloom? What are repeat blooming hydrangea? These are the varieties which bloom both on the growth they put on last year (called old wood) as well as the growth that occurs this year (new wood). How Long Does a Hydrangea Bloom Last? The hydrangea flower clusters can last up to 2 months, depending