The idea of using old tires as planters is not something we can get behind (recommend), Sure, some sources suggest that they are safe short term (biodegradation being a long term process) and they are harmful if they have been burned or are shredded for use. It just seems that there are so many things that can be used as containers why get tires involved. In terms of growing habit, sweets do not grow like 鈥渞egular鈥 potatoes; it is not necessary to stack dirt up around sweets.
The idea of using old tires as planters is not something we can get behind (recommend), Sure, some sources suggest that they are safe short term (biodegradation being a long term process) and they are harmful if they have been burned or are shredded for use. It just seems that there are so many things that can be used as containers why get tires involved. In terms of growing habit, sweets do not grow like 鈥渞egular鈥 potatoes; it is not necessary to stack dirt up around sweets.