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00:00:00 – 00:07:56
The video addresses the topic of thatch management in Saint Augustine grass, emphasizing its ability to naturally push through thatch due to its robust stolons. The speaker advises against excessive dethatching unless there is more than an inch of thatch. Recommendations include using vertical mowing and proper irrigation to maintain a healthy lawn, while cautioning against cutting too many stolons. The importance of investigating the cause of thatch buildup, such as overwatering or excessive nitrogen, is highlighted. It is suggested to consult local extension services to determine if thatch is the actual issue or if it's intrinsic to the grass variety. Overall, the video provides insights into effective lawn care practices for managing thatch in Saint Augustine grass in Orlando.
00:00:00
In this segment of the video, the speaker addresses a viewer’s question about power raking Saint Augustine grass in Orlando. The speaker emphasizes that Saint Augustine grass typically does not need dethatching due to its growth habits with stolons that can easily push through thatch. It is explained that excessive thatch accumulation can hinder water and nutrient penetration, but Saint Augustine grass’s stolons are robust and can push through potential thatch issues. The speaker advises against dethatching unless there is more than an inch or an inch and a quarter of matted dead material, suggesting investigating the cause before taking action.
00:03:00
In this part of the video, the speaker discusses thatch buildup in lawns and the possible causes like overwatering and excessive nitrogen. Recommendations include a low nitrogen program and addressing mowing issues before blaming oneself. Suggestions are made for using an appropriate lawnmower, avoiding clumps, and considering verticating or vertical mowing rather than dethatching to relieve thatch. However, the laborious task of raking up after verticating is emphasized as challenging.
00:06:00
In this segment of the video, the speaker emphasizes the importance of vertical mowing for your lawn but warns against cutting too many stolons, the lifelines of your grass. They recommend mowing in one direction only (north and south) during late spring or early summer when the lawn is actively growing. Adequate irrigation is crucial to prevent drying out from the mowing process. The speaker suggests fertilizing to support lawn recovery. Additionally, they advise seeking guidance from local county extension services to confirm if thatch is the actual issue or if it’s related to the grass variety, like Saint Augustine, which can have a thick stolen base naturally. Thatch build-up might not severely impact water absorption in Saint Augustine grass.