This class makes sense of two of the most challenging issues many homeowners face. If you’re having trouble controlling unwanted plants in your lawn and landscape or if you’re confused about when to water and when to Our staff horticulturalist and water resource professionals will be online taking and answering your questions.wait, we’re here to help. Learn the best approach to managing weeds effectively without the over use of chemicals and your time so you can reap the rewards of a green environment. Thistle be a great class for sure!