Care and How-To - Garden Management
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Learn how to protect container plants in winter. Discover methods like burying pots, mulching, and using unheated storage to keep roots safe from cold damage.
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Here are several methods you can take to remove grass, each having its own advantages and limitations. Which method you choose depends on the time it takes, the amount of work it requires, and your personal preferences.
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Iowa soils are very diverse and so are the chemical characteristics that make up these soils. Soil pH is one property that can vary widely across the state both naturally and due to how we manage the field or garden. It is also one of the most cost effective and easy to manage soil properties that can be modified to improve plant health and crop production.
Learn about how to decrease and increase your soil pH below.
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What is "well-drained" soil and how can you improve "poorly-drained" soils? Learn how to test soil drainage and what to do to improve soil drainage.
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When autumn arrives, several things can be done to prepare the garden for winter and the following growing season. Here is a list of things to do for perennials, vegetable gardens, annuals, trees, shrubs, lawns, and houseplants in the fall.
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Most seeds germinate when the soil temperature is between 68° and 86°F. Once germination occurs, the optimum growing temperature for the seedling is about 10°F cooler than the optimum germination temperature.
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Proper storage conditions for seeds are essential to maintain viability and good germination at planting time. You can test the germination rate of your seeds to be sure they are viable and worth the time to sow and grow. More information about storing seeds, testing seed germination rates, and the expected viability of common vegetables can be found below.
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While spring is the traditional planting season in Iowa, late summer and early fall (mid-August to early October) is an excellent time to plant many landscape plants. Below is advice on fall planting of trees, shrubs, perennials, annuals, sp
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Gardening on slopes tackles erosion and water issues but requires careful planting and irrigation strategies for success. Learn more about gardening on slopes.
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Suckers are vigorous upright growing stems that form at the base of a tree or from the root system causing stems to appear inches or feet from the base of the trunk. They are problematic because they can reduce flowering and fruiting, alter the form of the tree, harbor pests and diseases, and look unsightly.
Learn about what causes suckers to form and how they can be managed in the home landscape.
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Commercial fertilizers, composted manures, and other fertilizers are applied to supplement a soil's natural fertility. The rate of material to apply varies according to past fertilizer use, crop grown, soil type, and other factors.
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Mid-March is the best time to start many vegetables and annual flowers indoors for transplanting outside once the threat of frost has past.
Regardless of what type of seed you're growing, to have the best success follow these basic tips:
Start with fresh seed and clean materials.
Consult the package to determine how early to start the seed indoors - do not start seed too early.
Provide abundant light.
Do not over or under water.
Raise the humidity during germination.
If possible warm the germination mix/soil.
More details about starting seeds indoors can be found below.
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Trees enhance landscapes but can damage sidewalks and roads with their roots. Understanding and addressing this can prevent hazards and costly repairs.
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Manure is the oldest fertilizer known to civilization and can be a cost-effective soil amendment with many beneficial qualities. Many gardeners feel manure is superior to synthetic products. Careful and appropriate use of manure, especially in vegetable gardens, is important.
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Organic mulches serve several important functions in gardens and landscape plantings.
These many benefits make the use of mulch very beneficial in a wide range of garden settings. When choosing which organic mulch to use, consider availability, cost, appearance, function, and durability.
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Windbreaks are common sites around Iowa farms and acreages. A well-planned windbreak will moderate hot and cold temperatures, reduce dust and snow, save money in home heating costs, and add monetary value to your property.
Learn about siting, planning, planting, maintaining, and selecting the best tree and shrub species for your windbreak.
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There are many different options for containers that can be used to start seedlings.
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The late growing season is a good time to collect seeds from vegetables and flowers. Seed saving allows gardeners to preserve heirloom varieties or their favorite plants from year to year. Below are the basics of harvesting, preparing, and storing seed from your garden.
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There are many traditions associated with the holidays. Many involve plants. Evergreen trees, poinsettias, holly, and mistletoe played important roles in ancient legends and rituals, but have evolved into traditions associated with the Christmas season.
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Snow and ice are headaches for motorists and pedestrians. To prevent accidents on slippery surfaces, deicing compounds are used by highway departments, businesses, and homeowners to melt ice and snow on roadways, parking lots, sidewalks, and driveways. While deicing materials improve travel conditions, they can damage automobiles, concrete surfaces, and landscape plants.
Learn about the important considerations that must be taken for using deicing materials in your landscape.