A common misconception is that synthetic fertilizers are better than organic. Another misunderstanding is that organic is better than synthetic. You can make political or environmental arguments for synthetic or organic fertilizer, but the plants can't tell the difference as long as the nutrients are available. However, don't forget the many benefits of adding humus to your soil, which only organic amendments can supply. Brand labels mean nothing to plants. It's the fertilizer analysis that countsthe list of three, sometimes four, numbers listed on the bag. They stand for the percentage of nitrogen (designated by the international chemical symbol N), phosphorus (P), potassium (K), and when present, sulfur (S), in the product, in that order. As mentioned in Chapter 1, these are the major elements plants need (except sulfur, which is a secondary element). Trace elements are also necessary, but manufacturers may or may not list them on labels. Organic fertilizers are much more likely to include these than manufacturers of chemical formulas.
Plants can only use nutrients that have been reduced to the molecular form. Chemical fertilizers work so fast because they have already been processed into the molecular form, whereas organic fertilizers must first be broken down by soil microbes. This activity depends on soil temperature. Below 70°F, soil microorganisms work slower, which makes the nutrients in organic fertilizer unavailable to plants in cold soils. Organic fertilizers release nutrients over a period of time, unlike synthetic fertilizers which make the nutrients available at time of application.
Chemical fertilizers dissolve fairly quickly in water, which makes them easily accessible to plants. Their labels instruct to water thoroughly after application. Unfortunately, this ready solubility also means that chemical fertilizers, unlike slow-release organics, leach more quickly from the soil.
For the best results with the least expense, strategically combine the two types of fertilizer. In the spring, while the soil is still cool, apply chemical fertilizer to lawn, flower borders, and vegetable gardens. Once the soil is warm, switch to compost or another low-cost organic source. Organic fertilizers are not necessarily more costly than synthetics. This is commonly misstated, because the measurable amount of nitrogen, phosphorus, and potassium in synthetic fertilizers costs less per pound than those in many commercially prepared organic fertilizers. But those aren't the only sources of organic fertilizer. Once you know, roughly, the fertilizer analysis of organic compounds, which varies with different sources, you can mix your own fertilizers balanced for your particular needs, at a fraction of the cost.
This is where ingenuity and the willingness to scrounge for something pays off. I never buy fertilizer, and you don't have to either. So long as you supply the plants' nutrient requirements, it just doesn't matter to them where the nutrients come from, whether it is an organic or synthetic source.
The most common mistake gardeners make is thinking more is better. If a bag of fertilizer says to apply a cup for every 10 feet of row, then two cups must make plants really grow. That is not the case. Manufacturer's instructions are not arbitrary numbers that somebody guessed at. Manufacturers base their instructions on the ability of plant roots to absorb nutrients in a set amount of time. This rate varies with the type, age, and health of the plant, as well as the soil type and texture.
Not only is it cheaper to use the original soil to backfill a planting hole, it is better for the plant. By digging a hole and filling it with amendments or foreign soil, you create an artificial environment with a dramatic interface between it and the surrounding native soil. The result is water does not flow freely between the two media, and plant roots become entrapped in the planting hole, much like they would in a container. At first, the plant will look normal, in fact, most plants will appear to thrive. After a while, the plant becomes virtually potbound and dies, leaving the conscientious backfiller to wonder why.
Some of the best bargains in woody plants are bare-root plants. The selection is phenomenal, and it includes roses, grapes, blueberry bushes, canefruit, and many shrubs and trees.
Container plants, similar to bedding plants, have their roots established in a growing medium. Unlike spring bedding plants though, it is best to transplant container plants when doRmant.

You can start transplants either indoors in containers or in a cold frame. Start them under controlled conditions to get a jump on the growing season. For gardeners in areas with short growing seasons, this is standard practice. Also, plants that originated in the tropics, such as tomatoes or peppers, require a long, warm growing season to ripen fruit. Start them as transplants.
Not all plants start best from seed. Many, such as tulips, gladiolus, and dahlias, propagate best from underground storage organs (as discussed in Chapter 3). The methods for planting bulbs, corms, and tubers are similar to planting seed, except bulbs used for naturalizing or planted in grass. In these cases, don't prepare the soil in advance, instead use a handy bulb planter for forming holes. 
When buying plants, seeds are much cheaper than transplants. Compare two extremes. Tetraploid pelargoniums cost $2.95 for a packet of only five seeds, nearly 60¢ for each plant. A transplant, however, costs around $3. Of course, you have to factor in the cost of growing the seed, but after doing that, even expensive seed is still a bargain. Then there are the seeds you buy on sale or wholesale, or those you save from your own plants. Outside of a few pennies for seed, soil, and water, the costs are negligible for a homegrown transplant.
Garden Vegetables
The plants best suited to your area are those nature put there. Check with your County Extension Service for ideas and sources. The trick to incorporating native plants is to get rid of any images of perfectly mowed grass surrounded by a neatly trimmed hedge. Wander out into the country and look at how nature arranges plants. A word of caution is necessary here. Not only is it bad manners to go out and lift plants from the wild, in many cases it is downright illegal. Check with your local Audubon Society Chapter or native plant society to determine whether a plant is endangered. Removing endangered plants from the wild is prohibited, and even collecting seeds from such plants may be restricted. In the case of others, you must have permission from a private property owner before digging up desirable natives. You can, however, make note of the plants you want, and gather seeds in the fall. Going native doesn't necessarily mean including only local plants in the landscape. Your hometown surely is unique, but there are other regions throughout the world with similar climateslatitude, altitude, and distance from large bodies of water. Plants from similar zones often grow equally as well in one as in another. For instance, Rugosa roses, native to the Far East, thrive in seaboard towns everywhere. Alpine plants from Switzerland flourish in rock gardens in Minnesota and Oregon. Cacti from Arizona prosper in any dry area. The idea is to use plants found in similar regions.
Once upon a time I ran a bedding plant business. I think I made about $200 that year. But from that experience I learned something so obvious it's embarrassing. Wholesale is cheaper than retail. And nowhere is that more obvious than in the seed business.
Mail-order catalogs and display racks everywhere from garden centers to grocery and hardware stores sell seeds. Which sources offer the best bargains?
Digging up someone else's landscape is obviously a bad idea, but there are a number of valuable resources for finding unwanted plants. Landscape companies frequently redesign existing plantings, both residential and commercial. Construction firms remove existing plants everyday when expanding structures, usually with a bulldozer. If you make contact with these people and offer to remove unwanted plants for free, you may find yourself with more plants than you can handle.
Another way to save on plant costs is to ''reuse" grown plants from your own garden, or those unwanted by others.
These are underground plant parts used to store energy for the coming year. Plants that grow from bulbs include common favorites, such as crocus, daffodil, narcissus, and tulips, as well as a range of others. They routinely develop offsets, smaller versions of themselves that you can separate from the parent.
Dividing is a quick way to multiply your collection of perennials, succulents, and some suckering shrubs. Dividing yields two or more plants from one, and it is healthier for the original plant than being left to overcrowd itself.
Step 1: Gently dig through the soil to expose young, growing roots, approximately pencil-size. Herbaceous perennials may be thinner. .jpg)

The final step toward renewing your plant population is to sow the seeds. Chapter 6 describes how to start seeds and when to transplant. There is one other consideration, however, with home-cured seeds. Some types need a little help to sprout.
Faster germination results in more vigorous plants. For this to occur a high percentage of the seeds should sprout within the normal time for its type. To determine how well your seeds have survived storage, perform a germination test.
You can find good, cheap containers for storing seeds around your house, including old prescription bottles, glass jars with screw-on lids, and plastic film canisters. These containers all protect from outside moisture and pests. If you have some very small packets of seeds, label and store them within a larger container. 
Once you have seeds, the next step is to gather and prepare them for storage. For most plants, it is critical to wait until the seeds are ripe before you harvest them. Failure to do so results in seeds with a low germination rate and poor vigor. Some exceptions are snap beans, lettuce, radishes, spinach, and tomatoes, which germinate fairly well when a little underripe. Although the seeds must be ripe, it also is important to make sure they are not yet rotten or expelled by the plant when harvesting. A dry, sunny day is perfect for gathering seeds or seed fruit.
The first step in seed-saving is to let your plants produce the seed. Choose the very best example of each type of plant as the parent for the next generation. Look for good color, fine flavor, superior size, texture, or yield, and disease or insect resistance. In short, choose plants with unique qualities that set them apart from the rest. Never collect seed from diseased plants, because some diseases are seed-borne. Growing conditions during seed development affect the quality of seeds, so take good care of the expectant plants.
Ask yourself some general questions when looking at a used machine. Does it appear to have been well-maintained? Is it reasonably clean? Ask the seller to check the oil, and other applicable fluids or lubrication points. This will show you if the machine is currently in good condition. Also if a seller is not familiar enough with the machine to do this for you, he probably didn't perform routine maintenance. Ask for a "test drive." Evaluate how easily it starts, how comfortable it is for you to use, and how efficient the machine is for the type of job you have at home. Ask where you can take the machine for servicing, if necessary. This applies for new or used equipment, since not all places that sell garden equipment service what they sell. For specific tools, new or used, look for the following characteristics.
The gamble of buying used equipment is you may just be getting someone else's headache. Without being too intrusive, you may want to approach this by asking if the seller still plans to garden. If so, then either the equipment no longer suits his purposes, or the gardener's sick of it!
If you have a Sunday newspaper handy, check the classified ads for used gardening equipment. From chippers to string trimmers, used equipment is a respectable market. Also look at yard sales and estate sales for used equipment.