Lawn Fertilization
Heavy spring fertilization promotes a flush of succulent lawn growth that becomes more vulnerable to disease problems. If you plan to fertilize the lawn, only apply a light coating of fertilizer.

Wait to Prune
Junipers, arborvitae, and yews are not to be pruned until new growth is visible. Do not prune heavily; allow for some new growth to remain. Pruning once or twice again before mid-summer is acceptable, if needed.

Control Birch Leafminers
The damage birch leafminers create is primarily aesthetic, but if caught early can be controlled. Healthy, mature trees can tolerate heavy insect feeding with little or no long-term effects.

Replace Failed Bulbs
Dig out any tulips or other spring bulbs that failed to bloom well; they are not likely to bloom into an ideal flower. Plant fresh new bulbs in autumn, to supplement those that are still good.

Prevent Slow Growth of Vegetables
Tomatoes, peppers, and melons need warm soil and frost-free conditions. Don't put them out too early; even if they don't freeze, they'll slowly grow, and may prove less productive over the entire season.

The University of Minnesota is an equal opportunity educator and employer.
Online Privacy Statement

(none) /pyg/todo/todo_may.shtml
Last updated: Friday, July 06, 2007