Finally, in late summer and into fall, weeds pollinate.

Mar 11, Dogwood - One of the most popular flowering trees, dogwoods produce white or pink flowers in spring and have vibrant scarlet fall foliage. What’s not to love?

Magnolia - This tree produces gorgeous spring flowers and brings an intoxicating aroma that won’t make you sneeze. Sep 30, While people tend to associate seasonal allergies with spring (and things like tree pollen), there are those who only suffer during the autumn months.

A tree's flowers can be either male or female, and only the male flowers will produce pollen.

For these people, the chief culprits are not trees but common grasses and weeds, particularly shrubpruning.barted Reading Time: 4 mins. Tree Pollen Trees release their pollen as early as January in the Southern states and as late as May or June in the Northern states.

Tree pollen can be distributed miles away from the original source. When choosing trees for your yard, look for species that are less likely to cause allergic reactions, such as: Crape myrtle; Dogwood; Fig; Fir; Pear; Plum; Redbud.

Nov 08, Pollen in the fall (and late summer) is strewn by weeds. The onset and duration of each of these three pollination phases (trees, grasses, and weeds) largely depends on where you are located in the United States or abroad. Fall Allergy Plants. Unfortunately, avoiding fall allergy plants will be difficult, if not impossible, if you spend any modicum of time shrubpruning.barted Reading Time: 3 mins.

If one in your yard clearly causes symptoms, prune back the branches to reduce the amount of pollen it releases. You could also take it out and replace it with one that’s less likely to cause. Dec 20, Fall: Groundsel tree (AR and LA) and privet (LA only) Winter: Ash, maple and mulberry; In the South Atlantic states, Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, District of Columbia and West Virginia, the more concerning pollen-producing trees are: Springtime: Willow, oak, hickory, juniper, mulberry and mapleEstimated Reading Time: 7 mins.