1. How do I keep my spinach growing vigorously instead of slowing down? Updated: November 20, 2011
2. Can you grow potatoes in a 4- to 7-inch-thick layer of unmulched leaves? If so, how? Updated: November 15, 2011
3. If I leave my grass clippings, how much fertilizer should I apply? Updated: November 14, 2011
4. This spring we planted some new trees in our yard. Do they need to be fertilized and mulched? Updated: November 09, 2011
5. How do I determine the amount of fertilizer to apply to my fruit trees? Updated: October 31, 2011
6. When is the best time to fertilize the lawn in Texas? I have been told to do it when the mesquite trees are in bloom. Updated: October 25, 2011
7. What is the best way to apply fertilizer to my lawn? Updated: October 16, 2011
8. What should I do if I spill fertilizer on my lawn? Updated: October 14, 2011
9. What causes thin, patchy grass? Updated: October 10, 2011
10. When and with what do I fertilize blueberries? Updated: October 06, 2011
11. Are organic fertilizers such as compost or manure better than synthetic fertilizers? Updated: October 02, 2011
12. Should I use last season's fertilizers and pesticides this year? Updated: September 29, 2011
13. How much nitrogen fertilizer should be applied to the lawn in one application? Updated: September 29, 2011
14. How often and how much should you fertilize container-grown tomatoes? Updated: April 29, 2011
15. Does a liquid-soluble fertilizer affect the way a plant grows? Updated: April 29, 2011
16. How much fertilizer should I put on my lawn? Updated: September 24, 2010
17. When should I fertilize my fruit trees? Updated: June 29, 2010
18. What is the difference between a mulch, a soil amendment and an organic fertilizer? Updated: June 29, 2010
19. How do I fertilize my lawn? Updated: June 28, 2010
20. I would like to apply a winterizing fertilizer to my lawn this fall. How much do I apply and when do I apply it? Updated: June 28, 2010
21. What are some guidelines for deciphering information on fertilizer labels? Updated: June 24, 2010
22. A garden catalog states that fertilizer spikes for trees and shrubs can be used three times a year--once in spring, summer and fall--is this correct? Updated: June 24, 2010
23. I've heard wood chip mulch can rob nutrients from the soil. Should I add fertilizer when I apply the mulch? Updated: June 24, 2010
24. How should I fertilize and care for a lychee tree? Updated: March 26, 2010
25. How should pastures be fertilized? Updated: June 01, 2009
26. Must manure used to fertilize organic crops come from an organic source, that is from animals that have been raised organically? Updated: October 29, 2008
27. Do potatoes need a lot of fertilizer? Updated: September 14, 2008
28. When is the best time to fertilize tomatoes? Updated: September 14, 2008
29. What should I use to fertilize azalea bushes in the spring? Updated: September 14, 2008
30. How often and with what product should I fertilize my fruit trees? Updated: September 14, 2008

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