The Best Soil Types to Grow Grapes
The Best Soil Types to Grow Grapes. Grapes are typically adapted to a wide range of soil types, but selecting the right soil type can make the difference between a low and high yield, and can produce better tasting grapes. Soil, along with water and sunlight, is one of the three key elements in grape production.
Grapes are typically adapted to a wide range of soil types, but selecting the right soil type can make the difference between a low and high yield, and can produce better tasting grapes. Soil, along with water and sunlight, is one of the three key elements in grape production.
Selecting a Planting Site
Choosing the right location for planting is important to maintain growth and prevent disease. While grapes can survive in virtually any type of soil, they will thrive in the right location. Select a plot of soil with constant daytime exposure to sunlight from March through September. Ensure that the soil has access to water, whether from rain, overhead sprinklers, furrow irrigation or drip systems. The area should have good air circulation (a gentle slope is preferable to a low valley). Be sure to plant the grapes away from any trees.
Choosing the Soil
Check the soil to make sure there is not a heavy concentration of sand. Soil heavy in sand will not retain water as well as healthy soil; it will allow water to pass through without enriching the vines. Soil high in clay absorbs little water, drowning the plants with no path for drainage. Very rich soil provides a high yield but lower fruit quality. The best soil should be an enriched, well-balanced blend. Test the soil’s pH level, or have it examined by a professional. According to "Bunch Grapes in the Home Garden" by E.B. Poling, grapes thrive in a slightly acidic soil with a pH between 5.5 and 7.
Preparing the Soil
According to Gardening-guides.com, grapevines do not require fertilization. However, some preparation is necessary before planting. Pre-condition the soil by thoroughly weeding, tilling and composting the area. This should provide the grapevines with proper drainage and a rich bed of nutrients. Do not apply fertilizers that contain herbicides as they could kill the plants. If weeds are a problem, add four to six inches of mulch.
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