VARIABLE FOCUS LENS - A zoom lens - one in which focal length is variable. Elements inside a variable focus lens shift their positions, enabling the lens to change its focal length - in effect, providing one lens that has many focal lengths.
Variable habit ranging from upright, to clumping to matlike and bushy.
Special Considerations
Special characteristics: ...
The variable spray pattern sprinkler could have its spray pattern adjusted to suit individual gardens, with a full circle, half-circle or oblong spray pattern. It cost quite a bit more, and it didn't have the same evenness of distribution.
With variables like maintenance and expense to consider, choosing the right landscape plants can be a daunting task. Master gardener Paul James offers a short list of plants that can form the backbone of a beautiful garden.
Many variables will affect how much your worms will eat. For example, they are more active at room temperature than at 40 degrees. A general rule is that worms will consume up to half their weight in food waste per day under ideal conditions.
Five main variables are important to consider when planning any garden:
Hardiness requirements.
Soil conditions.
Sunlight.
Special conditions (Will the plants attract animals such as deer, and are the plants salt-tolerant?).
Aesthetics.
Because of variables such as erratic weather and fickle pests, growing a beautiful garden is always a bit of a gamble. Want to tip the odds in your favor?
Amounts are variable and the chef should trust their instincts.
-Hint: an addition to the broth can be made from potato peelings that will thicken the soup a bit over a longer cooking period. Don’t be afraid to let it simmer.
With so many variables affecting winter insect survival, it is difficult to predict such rates from one year to the next. Just the same, we can use winter conditions to monitor the development of certain agricultural pests.
All of these variables accounted for, I've spent less than $200 on my veggies. I have approximately 60 tomato plants, and if they each produce one tomato and nothing else produces, I will have $2.53 tomatoes.
Soils contain variable amounts of nutrient elements available for plant use. If the quantity of one or more nutrient elements is too small, plant growth will be limited.
-- but due to the variable nature of the wood burned to obtain the ash, it is difficult to accurately predict the amount of available potash in a given sample. Estimates vary between 4% and 15%.
When a calyx consists of but one part, it is said to be monosepalous; when of two parts, it is said to be disepalous; when of a variable and indefinite number of parts, it is said to be polysepalous; and when the parts are more or less united, ...
The nodding onion (Allium cernuum), which has a wide natural distribution in the United States, is variable too, but plants with abundant, clear pink flowers in July and August are to be treasured.
Sowing these seeds outdoors in fall exposes them to variable temperatures, but refrigerating the seeds prior to starting them indoors is a more reliable way to condition them.
Method: Soak the seeds in water for 24 hours.
Potting mixes with garden loam should be avoided, as loam is highly variable from shovel-full to shovel-full, and must be pasteurized in the kitchen oven (not microwave). This process of pasteurizing your own soil can be difficult and smelly.
The cutleaf staghorn sumac, like the wild form, is variable in size, but has the potential to grow over 20 feet with an even greater spread. It gradually forms a large dense grove-an excellent shelter for wildlife.
The need for and timing of fungicide sprays to control these diseases is variable among orchards and years.
There are several variables that contribute to high frozen food quality. At freezing temperatures, food quality still deteriorates. The lower the temperature, the more slowly the quality deteriorates. At 15º F.
These variables affect flowering time in your Garden, which might be different than what the label indicates. To avoid disappointment, select various bulbs with a variety of flowering times to lengthen the bloom period in your Garden.
It is difficult to say how often a plant should be watered because of many variables. If the plant is growing in a clay pot versus a plastic pot, it will probably need to be watered about twice as often.
The variables involved here are the type of plants you are growing, how many plants you are growing (usually measured in total square feet of plants), and the wattage of the bulbs you will be using.
the Bugleweed Plant is a highly variable plant species.
It is one of the best known and most useful ground covers, suitable for many different situations and color schemes.
In a potager, bed size is variable, with one important caveat: you need to be able to reach into the middle of each bed without strain from a path on either side. A span of 1.
Because herb plants are natural dyes, the colors will be more variable than dyes produced from a chemical formula. But the richness and depth of color is unmatched and the surprise results are often part of the pleasure of using natural dyes.
Adaptable to variable conditions, spiderwort is at its best in warm-summer sites and moist soil.
Size is also variable. However, since island beds are viewed from all directions, it usually better to make them half as wide as the distance from where they will be viewed.
Bricks are a good choice for landscapes with variable grades and curves. Bricks and pavers can be installed so they are flush with the ground to allow for easier mowing without the concern of degrading over time due to moisture in the ground.
Planning a garden requires that you take a number of variables into consideration.
(Tulipa 'Shirley') is a variable variety of Triumph tulip. Blooms begin creamy yellow with a tinge of purple edging. As the flower ages, it fades to creamy white and develops more intense purple spots and edging.
A standard zen garden has about two inches of sand or gravel laid on the ground, though the depth is variable. Zen gardeners often create ripples, waves or patterns in this material, adding a sense of wonder and mystery.
Hybrid swarm- An extremely variable population derived from the hybridization of two different taxa and consisting of the products of subsequent segregation and recombination, backcrossing, and crossing between the hybrids themselves.
There is less plant food in it but it provides more variable plant food and support then store bought fertilizer in that you get roughage and a variety of minerals and material that straight fertilizer doesn't contain.
While perennials are not always clip-and-come-again flowers, and sometimes have a shorter blooming season than most annuals, their heights are more variable than annuals; there are tiny, low growing perennials, ...
* Mowing capabilities: Current lawn tractor models offer variable speeds, transmission choices and ergonomic designs like high-backed seats and electric PTO (power take off) for instant mower deck engagement.
'Buddy' Lee of Independence, LA, the rounded evergreen shrubs are variable in height; have leaves that are dark green, elliptical or oval and hairy; and feature large flowers that are tubular and funnel-shaped, single or double, ...
The flowers on the oleander bush bloom in a variable array of colors including white, red, purple, coral and yellow. Oleander bushes can grow as tall as 20 feet when growing conditions and proper maintenance routines are observed.
There are two basic types of strawberry plants: June-bearing, which produce a bumper crop in late spring (June and July, variable by location and variety), and "ever-bearing", which produces a smaller spring crop but then gives a fall crop, ...
Another common approach is to try and fill the area with topsoil. Depending on a variety of variables, this can work, but many times adding additional soil to a wet area will only shift the water to another area just a few feet away.
At this time of year, the weather can be variable and temperature swings can still cause harm to treasured plants, so don't be hasty.
Squashes are more variable in shape and size, so read the seed packet for harvesting and storage information.
Marrows are often considered to be courgettes grown large, and require the same growing conditions.
This mulch bag calculator computes volume of mulch you will need to buy to cover an area. The variables are: Volume of Mulch Needed (in cubic yards), Area of Coverage (in square feet), Depth of Mulch (in inches) ...
‘Loddon's Pink apparently does well but "Telham Beauty' is variable.
Chrysanthemum (Shasta Daisies) do well enough although they will be shorter-lived on clay than in well drained soils.
Coreopsis verticillata is the best in clay.
Ample rainfall and humid summers are the norm. Winters are variable--typically fairly mild (around 20 degrees F/-7 degrees C), but with lows down to -3 degrees to -22 degrees F/-19 degrees to -30 degrees C if arctic air swoops in.
Shiitake productivity is extremely variable, depending on which strain of mushroom you have and your growing conditions. A harvest of approximately one pound of mushrooms for every linear foot of log is common.
(Gardeners should know that pink is a variable color in daylilies. Soil moisture, pH, and fertility, as well as nocturnal temperatures and humidity, can cause the blooms to range from pale pastel pink to rich salmon pink.) Whatever the color shade, ...
If you were planting a large commercial orchard, site selection would be critical. But for a small home orchard, your best bet is to take a handful of variables into account, select the most promising site on your property, ...
The nut quality for seedling trees is variable but often good. If grown under minimal landscape management, seedling trees do better than improved varieties.
The nutrient content of each batch of compost is impossible to predict because it depends on so many variables. What was the carbon:nitrogen ratio of the pile? Were any amendments added in the way of activators?
Although in some cases a scientific name is changed; it is almost always a much more reliable manner of identifying a plant than the often variable common name. See also: binomial.
GardenWeb Glossary of Botanical Terms ...
germinate because of the warmth provided in the room, but with the poor daylight that
is a regular occurrence during early spring, they become drawn and scrawny. The
ratio of light to temperature is so variable and out of balance that the seedlings ...
They are plants I grow or have grown and even some I'd like to grow soon. I have used some pictures submitted by others on the Net until I have a better one of my own. I also use some to show the variable appearance of a bloom in different ...
it's not too soon to plot out your lawn strategy for the summertime. If you're planning to re-seed your lawn, it's a good idea to determine the best grass type for your shade conditions and climate. You'll need to consider a number of variables.
The state of weather at the time also deserves notice, for as in moist or even variable weather every kind of grain, when cut prematurely, is more exposed to damage than when completely ripened.
 See also: Plant, Flower, Soil, Growing, Water
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