Question
Is there any problem with planting cantalope and tomatoes in the same garden. We have planted tomatoes, egg plant, peppers, cucumbers, beans, onions in a 8 by 20 space. Someone told us the cantalope would change the flavor of the tomatoes.
Any truth to that?


Answer
Alan, what you are describing is called companion gardening. Many vegetables actually grow better and taste better as a result of being planted in close proximity to other plants.  

The reason companion planting is so effective is because the smells of the various herbs, flowers, and vegetables confuse and/or repel the insects.  Dill is a perfect example of an herb that repels the cabbage moth, therefore making it a perfect companion for members of the brassica family such as cabbage, broccoli, and cauliflower.  Marigolds are a good example of a flower that not only repels through scent, but also releases a substance through its roots that kill nematodes in the soil.

Just as there are plants that thrive next to one another, there are many plants that do poorly when grown in close proximity to certain plants.  Examples would be peas or beans planted near garlic or onions.  Another one is carrots and dill.  When planted within 10 feet of one another, the vegetables suffer from deterred growth and production.

In the case of tomatoes, they do best when planted near basil, beans, and cucumbers. These three vegetables enhance the growth and taste of tomatoes.  Other plants that do well with tomatoes are peppers, eggplant, and members of the squash family.  The only two vegetables that I know have an adverse affect on tomatoes are corn and fennel.  I have never heard of any problems with members of the melon family, including cantaloupe.

Two other plants that I interplant with all my vegetables are garlic and onions.  Due to their pungent smell, they deter many insects, including aphids and whiteflies.  I also plant marigolds to keep away rabbits and other small pests.

Attached is just one of many websites that give good suggestions on companion planting.

http://www.gardenguides.com/TipsandTechniques/vcomp.htm

A great reference book is "Carrots Love Tomatoes" by Louise Riotte.  It is available in most book stores or on the web.

I hope this information helps.  Please write again if you ever have any other questions.

Regards,

Mike