Here is my garden checklist for things to do in the garden this month and other notes for this time of transition between summer and autumn:

• Perform a soil test and apply lime as directed.

• Keep an eye out for spider mites on conifers and other shrubs. (see photos)

• Save seeds from favorite annuals and perennials.

• Decide which houseplants will move indoors for fall. Trim back to keep them compact. Inspect for insects; treat as needed.

• Order bulbs and get them in the ground before cold weather arrives.

• Remove dead annuals and any dead portions of perennials to prevent diseases and keep the garden looking neat.

• Later this month, plant lettuce and cabbage seed for fall vegetable garden.

• Divide daylillies and share extras with gardening friends.

Other notes for the month:

• Shrubs, trees and perennials planted now will have an opportunity to put new roots into warm soil. Don’t forget to water during dry periods.

• Don’t be alarmed if the innermost needles of conifers turn brown and drop off now. This is normal.

• Be vigilant about removing weeds. Cool season weeds like Henbit will start to emerge soon. Pull them when they are small, before they have had a chance to bloom and set seed.

• Do not prune spring-flowering shrubs like azaleas or viburnums. This would be removing the bloom buds they have set for next year.

• For fescue lawns in South Carolina, now is the time to reseed bare patches.