| JANUARY
FEBRUARY
MARCH
 |
You
can still prune trees such as crabapples, oaks, and elms. Do
not prune evergreens, birch, maples, or anything that is an early
spring bloomer. |
 |
If
the weather is warm, be sure to open up or remove rose cones. |
 |
Don't
be too anxious to work on your lawn. If you start too early,
you could do more damage than good. |
APRIL
 |
Remove
winter mulches and coverings from roses, bulbs, and perennials. |
 |
Plant
early/frost tolerant annuals such as pansies. |
 |
Add
fresh mulch to shrubs & trees. |
 |
Remove
tree wrap. |
 |
Make
your 1st applications of lawn care products. |
MAY
 |
(Organic
Gardening) Make your 1st application of corn gluten meal early this
month. |
 |
Add
some aluminum sulfate around acid loving plants such as azaleas,
rhododendrons, and hydrangeas. |
 |
Check
birch tree leaves for leafminers. (link to page on leafminers) |
JUNE
JULY
 |
Cut
browning foliage of spring bulbs. |
 |
Prune
maple trees. |
 |
Be
sure to water new trees & shrubs weekly. |
AUGUST
 |
If
weather is hot & dry, be sure to water plants at least once a
week. |
 |
Deadhead
flowers for continuing blossoms. |
 |
Divide
some perennials such as daylilies & irises. |
 |
Now
is a good time to plant new iris rhizomes. |
 |
(Organic
Gardening) Apply corn gluten meal about mid-month. Use about
20 lbs. per 1,000 square feet and water in well. Do not do
this if you plan on doing any fall lawn seeding. |
 |
Finish
trimming evergreens before the middle of the month. No more
pruning of trees or shrubs, |
 |
Be
sure to NOT fertilize your trees, shrubs, or perennials any
more. They need to start slowing down for the year so there is
no tender new growth that will be susceptible to winter
injury. You can still plant trees, shrubs, & perennials,
but hold off on fertilizing until spring. |
 |
Fix
up your yard. The best time to establish a new lawn is between
August 15 & September 15. |
SEPTEMBER
 |
If
needed, fall is the best time for aerating and/or dethatching your
lawn. |
 |
Begin
fall planting of trees, shrubs, and evergreens. |
 |
Divide
peonies. |
 |
Plant
spring bulbs such as... |
 |
|
 |
Make
your fall lawn-care applications. |
OCTOBER
 |
Wrap
thin barked trees such as maples with tree-wrap. |
NOVEMBER
DECEMBER |