Monthly Archives: September 2015

Why Lime?

Fertilizers can’t do the whole job of keeping your lawn healthy and beautiful because they can’t raise the pH of acidic soil. Poor lawns are often the result of acidic soil. Lime is an excellent way to correct low soil pH. Fall is the best time for liming your lawn because the soil expands and contracts as the temperature fluctuates during the winter months. This motion works the lime into the soil. Also, the increase of moisture during the fall and winter helps “percolate” the ground and coats the soil with lime particles.

Lime comes in three forms: pulverized, which is a fast-acting powder recommended for the garden; granular, which is sugar-textured and dust-free; and pelletized, which is fast-acting and dust free.  Granular and pelletized forms can be applied to the lawn with a drop or rotary spreader.  Application rates for the different types of soil are listed right on the back of the product bag.  Generally, fifty pounds of lime per thousand square feet will raise the pH ½ of a point.

How do soils become acidic?  Over the years, calcium and magnesium, the alkaline components in the soil, become replaced by hydrogen and are lost in drainage water.  Also, while nitrogen is essential for good growth of grass, heavy applications make the soil more acidic.  Not only does lime correct the acidity of the soil by reducing the toxic amounts of aluminum, manganese and iron, but it also supplies calcium and magnesium, which are essential for plant growth.  Other benefits of applying lime include less leaching of potassium, making phosphorus more available and speeding the decomposition of organic matter in the soil for reuse by the plant.

How can you find out if your soil is too acidic? Bring in a soil sample, ½ cup taken from a depth of 6 inches, for a free pH test or, for a complete analysis of your soil, contact your county agent for a Soil Test Kit.

Repotting Houseplants

Fall is an excellent time to repot many houseplants. Potted plants that have been growing outdoors during the summer have probably grown quite vigorously due to the high light levels and greater humidity. If the top growth of the plant has increased in size by 20 percent or more, it probably should be transplanted into a larger container so the roots can stretch and settle comfortably.

Before You Repot

Before repotting, check the plant and the soil carefully for insects.  Add systemic granules to the soil and spray the leaves with an insecticidal soap to remove any unwanted pests. If an insect infestation is particularly bad, it may be necessary to remove most of the plant’s soil and replace it with fresh potting soil. Avoid using soil from the garden, however, which will harbor insect larvae and eggs as well as weed seeds and other material you do not want in your houseplants.

Acclimating Plants

Bring your plants indoors well before any danger of frost for proper acclimation to the indoor environment. The change in light levels and humidity could shock more delicate plants, and they may wilt temporarily or drop leaves before they adjust to the new conditions. If possible, bring them in just a few minutes at a time for several days, gradually increasing their indoor time to several hours before keeping them indoors all the time. Flowering tropicals will also benefit from cutting back some of their foliage to avoid shock before being brought indoors.

To help houseplants overcome the transition from outdoors to indoors, position them in a bright, sunny area and consider adjusting indoor temperature and humidity controls to more closely mimic outdoor conditions. Make adjustments slowly and gradually, and the plants will adjust.

Time to Repot

Once your houseplants are adjusted to their indoor fall and winter environment, they can be safely repotted without adding to their stress. Repot the plants early in the day, and move them to a slightly larger pot. Avoid jumping several pot sizes, which could lead to excessive root growth while the foliage is neglected. Be sure to fertilize and water the plants appropriately to provide them proper nourishment as they settle into new pots. Do not expect luxuriant foliage growth right away, however, as it will take some time for the plants to begin growing again, especially in fall and winter when most houseplants are entering a dormant, slow growth period.

By repotting your houseplants in fall, you can help healthy, vigorously growing plants adjust to a new environment and continue their growth with ease in a new, larger, more comfortable pot.

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Birdscaping

As wildlife habitats are threatened by development, the creation of a bird-friendly environment that provides food, water and shelter is crucial to the existence of our wild bird population. Caring for our feathered-friends is an educational and enjoyable activity for the entire family that brings beauty and song to our lives.

Benefits of Wild Birds

Birds are great guests to have in your yard, garden or landscape, and they provide more benefits than many homeowners and gardeners realize. Wild birds can…

  • Control insects by feasting on both flying and crawling insects, as well as spiders, slugs, snails and other creepy-crawlies.
  • Pollinate plants by flitting from flower to flower as they seek out insects or eat seeds, taking pollen along between blooms.
  • Manage weeds as they consume copious amounts of weed seeds before the seeds ever have a chance to sprout.
  • Control rodents when raptors visit the yard in search of mice, rats, gophers, voles or other unwanted pests.

Attracting Backyard Birds

Fortunately, it is easy to attract a wide variety of backyard birds when you offer them what they need most – food, water and shelter.

Food for Birds

Wild birds rely on both natural and supplemental food supplies so it is important to consider both when birdscaping. Feeding the birds is most important in the winter when natural food is scarcer, but they will visit feeders at any time of year. Migratory birds require additional food in the spring and fall as they pass through the region and nesting birds will utilize feeders in the summer.

Tips:

  • Provide a variety of natural foods for birds by planting berry bushes, seed-bearing flowers, nectar-rich flowers and sunflowers. Leave windfall fruit on the ground for birds to nibble. Minimize pesticide use so birds can feast on insects as well.
  • Add supplemental feeders to your yard, such as birdseed feeders, suet feeders and nectar feeders. Clean feeders weekly to avoid mold that can be dangerous to birds, and be sure feeders are full when birds need them most.

Water

Improve your backyard bird habitat by adding water. Birds require a constant supply of clean water for drinking and bathing. This is especially important in late summer, when water is scarce, and in the winter, when it is frequently frozen.

Tips:

  • Place bird baths in a protected location safe from predators, and keep the baths filled at all times so a fresh supply of water is constantly available.
  • Scrub off algae as soon as it is appears and thoroughly was the bird bath each week to minimize feces contamination or other messes in the water.
  • Provide motion for greater attraction by using a bubbler, wiggler, dripper or fountain. Birds will see the sparkles of the moving water and will hear the splashes from great distances, so more birds will visit.
  • Use Mosquito Dunks to safely prevent mosquito larvae in warm weather. A clean bird bath with moving water will also harbor fewer insects.
  • Add an outdoor-safe submersible heater to the bath in winter to keep the water liquid instead of frozen, or consider using a fully heated bird bath during the coldest months.

Shelter

It is important to offer safe and comfortable shelter for your wild birds to nurture their young, protect them from predators and shield them from the elements. Planting evergreen trees and shrubs and providing bird houses, along with roosting boxes and pockets, are all beneficial additions to your birdscape.

Tips:

  • Choose both deciduous and evergreen landscaping trees and shrubs to offer birds different types of shelter in all seasons.
  • Minimize pruning to give birds denser, more secure shelter to take advantage of when they feel threatened.
  • Plant in layers and create thicket-like pockets or corridors in your landscape so birds can move around freely without feeling exposed.
  • Supplement the shelter in your yard with good quality bird houses, winter roost boxes or nesting pockets to give birds even more options to stay safe and secure.

When you meet birds’ needs for food, water and shelter, your birdscape will soon be home to a fun and friendly flock of backyard birds.

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