Push button keyless start systems began appearing on several import cars about six years ago, and are now being offered on more and more new vehicles, both import and domestic. Motorists say they like the push button keyless start systems because they are convenient to use. Thereâs no ignition key or switch to fumble with, and you donât have to do anything other than have the smart fob in your pocket or purse when you get in the car.
The most frequent cause of brown edges on hosta leaves is drought stress. Hostas grow best in soil that remains evenly moist. The leaves usually begin to droop or wilt before the problem becomes severe enough to cause browning.
According to the Missouri Botanical Garden, heat stress or fungal disease can lead to the yellowing of hosta. Scorch or heat stress leads to browning leaf margins and yellow areas between the main leaf veins. Fungal disease causes the base of the leaves to rot, which causes leaves to yellow.