Showing posts with label aphids. Show all posts
Showing posts with label aphids. Show all posts

Tuesday, July 7, 2015

14 Simple Gardening Tips and Tricks


Our good friend, Paul James, The Gardener Guy, bestowed some of his all time tips and tricks to HGTV. How many have you tried?


1. To remove the salt deposits that form on clay pots, combine equal parts white vinegar, rubbing alcohol and water in a spray bottle. Apply the mixture to the pot and scrub with a plastic brush. Let the pot dry before you plant anything in it.

2. To prevent accumulating dirt under your fingernails while you work in the garden, draw your fingernails across a bar of soap and you'll effectively seal the undersides of your nails so dirt can't collect beneath them. Then, after you've finished in the garden, use a nailbrush to remove the soap and your nails will be sparkling clean.

3. To prevent the line on your string trimmer from jamming or breaking, treat with a spray vegetable oil before installing it in the trimmer.

4. Turn a long-handled tool into a measuring stick! Lay a long-handled garden tool on the ground, and next to it place a tape measure. Using a permanent marker, write inch and foot marks on the handle. When you need to space plants a certain distance apart (from just an inch to several feet) you'll already have a measuring device in your hand.

5. To have garden twine handy when you need it, just stick a ball of twine in a small clay pot, pull the end of the twine through the drainage hole, and set the pot upside down in the garden. Do that, and you'll never go looking for twine again.

6. Little clay pots make great cloches for protecting young plants from sudden, overnight frosts and freezes.

7. To turn a clay pot into a hose guide, just stab a roughly one-foot length of steel reinforcing bar into the ground at the corner of a bed and slip two clay pots over it: one facing down, the other facing up. The guides will prevent damage to your plants as you drag the hose along the bed.

8. To create perfectly natural markers, write the names of plants (using a permanent marker) on the flat faces of stones of various sizes and place them at or near the base of your plants.

9. Got aphids? You can control them with a strong blast of water from the hose or with insecticidal soap. But here's another suggestion, one that's a lot more fun; get some tape! Wrap a wide strip of tape around your hand, sticky side out, and pat the leaves of plants infested with aphids. Concentrate on the undersides of leaves, because that's where the little buggers like to hide.

10. The next time you boil or steam vegetables, don't pour the water down the drain, use it to water potted patio plants, and you'll be amazed at how the plants respond to the "vegetable soup."

11. Use leftover tea and coffee grounds to acidify the soil of acid-loving plants such as azaleas, rhododendrons, camellias, gardenias and even blueberries. A light sprinkling of about one-quarter of an inch applied once a month will keep the pH of the soil on the acidic side.

12. Use chamomile tea to control damping-off fungus, which often attacks young seedlings quite suddenly. Just add a spot of tea to the soil around the base of seedlings once a week or use it as a foliar spray.

13. If you need an instant table for tea service, look no farther than your collection of clay pots and saucers. Just flip a good-sized pot over, and top it off with a large saucer. And when you've had your share of tea, fill the saucer with water, and your "table" is now a birdbath.

14. The quickest way in the world to dry herbs: just lay a sheet of newspaper on the seat of your car, arrange the herbs in a single layer, then roll up the windows and close the doors. Your herbs will be quickly dried to perfection. What's more, your car will smell great.

Source: http://www.hgtv.com/design/outdoor-design/landscaping-and-hardscaping/14-simple-gardening-tips-and-tricks

Tuesday, June 16, 2015

Common Pests of Indoor Plants


Scale Insects
Typical damage: Clustered or single green-to- brown disc-like scales under leaves and on stems; also mottling of foliage when seen against the light. Leaves may turn yellow and have a sticky substance on them. Timely attention is essential because bad infestations are difficult to eradicate.

Control measures: Rub off scales with moist cotton swab soaked in rubbing alcohol or—on thick leaves—a soft toothbrush soaked in rubbing alcohol. Check plant for sensitivity by wiping only one leaf and waiting 24 hours to check for adverse reaction. Spray with Horticultural Oil Spray to smother adult insects. Pyrethrin, Neem Oil and Insecticidal Soap will help control the immature crawlers. Systemic Houseplant Insect Control may control both stage. Repeat one week later.

Red Spider Mites
Typical damage: Tiny white or yellow spots on leaves, later becoming a mottled and dusty residue or webbing. Fine webs under leaves and in growing tips. Leaves may curl and dry. Mites thrive in hot, dry weather.
Control measures: Wash with a clean, strong spray of warm water several times over two to three weeks. Also apply a miticide, Horticultural Oil Spray, Neem Oil or Systemic Houseplant Insect Control.

Thrips
Typical damage: Streaked, flecked or distorted leaves and flowers remain after insects have sucked plant juices.
Control measures: Remove flowers and buds on infested plants, as insects hide inside them. Apply Insecticidal Soap as recommended. Control thrips with insecticide containing Pyrethrin, Insecticidal Soap, Neem Oil, Horticultural Oil Spray, or Systematic Houseplant Insect Control.
Note: Insecticidal Soap may be purchased at W&W Nursery & Garden Center, and is composed of potassium salts of fatty acids. It is not the equivalent of the common household dish soap.

Aphids (pictured above)
Typical damage: Green, red/orange or black/ gray insects visibly sucking plant juices. Cause small, distorted, weak growth and leave a sticky, clear residue. Shoot tips and flower buds most susceptible. Control measures: Apply Insecticidal Soap, Pyrethrin, Neem Oil, Horticultural Oil Spray, or Systematic Houseplant Insect Control as recommended.
Fungus Gnat
Typical damage: Harmless tiny black insects fly up when disturbed. Destructive white larvae come to soil surface, feed on nutrients in soil and occasionally on young roots.
Control measures: Water plant less frequently; discard drained water from saucer. Spray soil and plant with Garden Safe Houseplant & Garden Insect Spray. Place a venus flytrap plant near affected plants. Place a sticky trap on the soil to catch adults as they emerge from the soil.

Leaf Miners
Typical damage: Irregular yellow, cream or brown channels across leaves.
Control measures: Spray with Isotox or treat the soil with a granular systemic insecticide.
Whiteflies
Typical damage: Tiny white fly-like insects fly up when plant is disturbed. Larvae suck plant juices, causing general weakening and yellowing. Thrive in dry climates, generally on flowering plants. Can spread rapidly. Timely attention is key.
Control measures: Remove leaves that have a large number of larvae on them. Flying adults can be caught with a vacuum cleaner. Spray with Pyrethrin, Insecticidal Soap, Neem Oil, Horticultural Oil Spray, or Systematic Houseplant Insect Control.

Mealybugs
Typical damage: Cottony white masses along stems and under leaves. Small flat insects move very slowly. Leaves may have a sticky substance on them and be distorted.
Control measures: Kill by wiping or spraying with rubbing alcohol after first checking plant’s tolerance: Apply alcohol to one leaf. Wait 24 hours to check for harmful reaction. Spray Insecticidal Soap, Pyrethrin, Neem Oil, Horticultural Oil, or Systematic Houseplant Insect Control as recommended. Remove cottony masses (egg sacs) from under pot rims, shelving, stakes and under pots.