My tomato plant is around 7 months old and is drying, i think, around the edges, what could cause this and how can I remedy it. Thanks.
Need a few clues please. Start with this:
- In a container or the ground?
- If container, the size?
- If in container, what is the growing mix?
- Prevailing temperatures?
- Watering practices -- how much; how often?
Add anything else that you think may be helpful to resolving this issue.