Many years ago I bought a house in Wisconsin with a huge backyard. Large areas were devoted to fruit trees, vegetables, flowers and my special favorites like strawberries and raspberries. Growing raspberries has now become a must for any garden of mine. They taste great fresh or in desserts and are relatively easy to grow. My first experience really sold me. Got lucky I guess and after a few years had to invite friends over to pick them, just to keep up. Fresh raspberries in the grocery stores today cost an arm and a leg; so why not give them a try. Raspberries are a type of bramble, like blackberries and are also known as "Cane berries" Raspberries are different from blackberries in that the fruit has a hollow core that remains on the plant when you pick the raspberry. The most common way of growing raspberries is in rows spaced 6 to 12 feet apart. Raspberries are wonderful for jam, to eat fresh, or to use in a variety of desserts. Raspberries are a very healthy food; they are high in Vitamin C and naturally have no fat, cholesterol or sodium.
Fruit - The key to obtaining good berries is to have good soil with even moisture when the berries are setting flower and fruit. A berry grows a cane the first year but doesn't produce fruit on it. The second year, this cane fruits and then dies. (not the plant, just the cane) This year should be good for picking and the following great, if all goes well.
Canes - Raspberry canes are of two types, primo canes and flori canes. Canes can grow quite long but ideally should be about 3 feet high. Put new canes 18-inches apart in the rows. In the early spring, you reduce the number of canes to six in each square foot. Do this by removing all the dead canes first - they will be brown and gray in color. The common method of pruning ever bearing raspberries is simply to cut all of the canes down to about 1 inch from the ground. After the season is over, you just prune down the old canes that have died.
Soil for best growth - In many cases, these plants aren't fussy and will grow just fine in an average, well-drained garden soil. The site should have full exposure to sun, good air circulation, and protection from cold in winter and well-drained soil. Before planting mix about 3 pounds of 10-10-10 or equivalent fertilizer per 100 square feet of soil. This seems to give them a great start. Raspberries will grow and produce on many different types of soil but will be most productive on sandy loam soils well supplied with organic matter and plant nutrients. The soil should be well drained and have a pH of about 5. A mulch of straw, saw dust, or other appropriate material can be very helpful for weed control, and soil moisture conservation in the raspberry plantings where soil drains well.
Raspberry Varieties - The most popular raspberries are red, but newer golden, black or purple varieties are also occasionally available. Recent breeding has resulted in varieties that are thorn less and upright - requiring no staking. Ever-bearing varieties produce fruit in the summer as well as the fall, while summer-bearing varieties only produce fruit in the summer. Raspberry plants can also be divided into categories by color; varieties may produce reddish fruit or fruit in shades of yellow/gold, purple, and black. Wild raspberries, which grow abundantly but are smaller in size, are similar in texture and flavor of both black and red varieties. Purple raspberries are hybrids of red and black varieties. The black and purple varieties are grown mostly in the Eastern States. Raspberries grow well in cool, damp climates, and the red varieties, such as Heritage and Malling Jewel, are the most commonly sold, though you can also find black, yellow and golden types. Suggested summer-bearing red raspberry varieties for the Midwest include Boyne, Liberty, Heritage, Red Wing, and Latham. The best purple raspberry varieties are Brandywine and Royalty. There are also several yellow raspberry varieties (cultivars). Traditionally raspberries were a late summer crop, but with new technology, varieties and innovations, raspberries can be enjoyed nearly year-round.
