Tenbarge Seed and Turfgrass Supplies

• Frequently Asked Questions

When is the best time to aerate my lawn?

Whenever the turf is actively growing and not stressed. Also, prior to over seeding is a great time to aerate your turf. This helps increase your seed to soil contact, which is necessary for good seeding results.

How do I get rid of moles in my turf?

Use impaling type traps such as those made by Victor. Find a long and straight run (tunnel). These are used by moles on a regular basis. Mash down the run with your feet. Now set the trap over this run. It helps to test the trap by repeatedly tripping it. This ensures that the trap will release properly when it is tripped by a mole. Check these traps frequently.

Why is professional Preen better than regular Preen commonly found at local retailers?

Preen is a pre-emergent weed control. Professional Preen combines two active ingredients for control of both grassy and broadleaf weeds. Regular Preen contains only one active that will control only grassy weeds.

When is the best time of year to fertilize trees and shrubs?

Typically, plants benefit the most from fertility when they are actively growing, have adequate moisture, and not subject to stress factors.

When is the best time to kill the weeds in my yard?

Fall is the best time to kill your weeds in your yard. As weeds are going into dormancy, they are absorbing as much nutrients as they can. Therefore if you apply herbicide at that time, they will absorb it also, resulting in a total kill of the weed.

When is the best time to put down crabgrass control?

In the spring, usually around April 1. With wet weather, a 2nd application 6 weeks later may be needed.

When seeding my lawn, how many pounds of seed do I use?

Seeding fescue takes 350-400 pounds per acre, or 8-10 pounds per 1,000 sq. ft., for new seeding. Adjust the rate in half for general over seeding to thicken up the turf.

At what height should my mower be set for Spring/Fall?

3 to 3 ½ inches depending on turf grass species. This height works well for fescue and/or bluegrass. Pick a height and stick with it year round.

Do I really need a starter fertilizer when I seed?

Yes. A starter fertilizer contains a significant amount of phosphorus (middle number on fertilizer bag) which helps promote seedling emergence and rooting.

Can I seed and use weed control products at the same time?

Most weed control products will state on the label to wait 30 days after application to do any seeding. Always read the label before applying weed control.

When is the best time to fertilize trees?

Spring and fall.
Spring-March
Fall-after Oct. 1

When should I trim my shrubs?

Early blooming shrubs (those that bloom before Memorial Day) trim after they bloom, mid summer bloomers can trim early spring as they bloom on that year's growth.

When is the best time to plant trees?

Spring for most trees is best. After ground thaws but before May 1st.
Fall is also good for many but there are some exceptions (local garden centers can give details) After September and up until ground freezes.