got my 2 month old bubblegum leaves are turning yellow. what do?
If you are talking about a cannabis bubblegum strain, 2 months into flowering, it is quite common for the bottom leaves to begin to yellow and die. All the nutrients are being used up as the flowers approach peak ripeness.
If you are not near the end of your expected cycle, you may have a lack of certain nutrients or you may be experiencing ‘lock out’ from a build up of salt.
Can you provide additional details about your grow, timeline and system setup so I can better assist?
Here’s a great link showing cannabis deficiencies, hope it helps!