These wholes are done by rose slugs. You can even see one on your second picture. Just rub your finger on the underside of leave and it will kill them. Olga Here is a link that might be useful: Rose slugs

Is this a rooted plumie or a cutting in the process of rooting? Early in the spring, some of my rooted plants will develop small leaves that don't fully develop and fall off. Since the plant is rooted, I will give a little water and diluted fertilizer. (Half strength or less.) That usually solves the problem. If it is a cutting, I would just let it go, checking on the stem for signs of rot below the soil surface. It is not black tip. Black tip will blacken and kill the entire tip. You will definitely know when black tip occurs. Mike

John, LOL. I am the conservative one. At least I wait until just after the last frost date. My best gardening friend who lives just a short distance from me often plants his corn a week before the last frost date, or sometimes in a warm spring, two weeks before. The soil temperature is what determines if and how quickly the corn seed will sprout. With standard sweet corn (NOT the pickier supersweets) I plant after the soil temperature at planting depth is at or above 50 degrees for at least 3 consecutive days. With the extra-sweet varieties, I wait for 60-70 degree soil. Our late-winter and spring weather is very erratic here with wild temperature swings all over the place. We occasionally have a very warm winter or early spring day in the 80s or 90s even while we're still having freezing nights. If the soil temperature is in the right range, and there's not a big cold front out there in the 7-10 day forecast models, I can plant easily in March for old-fashioned regular sweet corn, and in April for the newer supersweet hybrids. I've lost sweet corn to a late freeze only twice since moving here in 1999, and that was before I started using Agribon floating row cover to keep plants warm on an occasional cold night, so I feel like the risk of losing it is relatively small. In both of those years the corn froze, we had an abnormally late freeze/frost in the first week of May in an area where our average last frost date is near the end of March. Planting early is a risk I'll gladly take because often we get so hot so early that I'll have pollination issues with corn planted "late'. The last two summers we've had that kind of heat arrive in May instead of in July, so planting early to beat the heat has become more important to me than ever before. How much water your sweet corn needs varies a huge amount depending on your soil and how well it holds moisture. Most of my soil is heavy clay (though well-amended with compost in the garden beds) so it holds water a long time. This past summer I grew some in a sandier area and had a really hard time getting it enough water. Of course, we were in the midst of horrendous drought so in that sense, it wasn't a fair test of how well corn would grow in that area in a more normal year. In the drought, the corn planted the earliest performed the best and the corn planted later produced very few ears. There are times when good moisture is extremely important. The most important time is when the plants are young and small. During the first three weeks or so after the corn plants emerge, it is important that they have good soil moisture to enable them to establish good, strong root systems. The other critical period is the time between the appearance of the tassels and the time you harvest. Once the corn is tasseling, it is critical that it receive adequate moisture so that the ears will be well-filled with nice, filled-out kernels. If the plants are too dry at and after tasseling you can have poorly filled, small ears. In between those two periods, corn is pretty tough and can handle less moisture. t lot of this discussion of moisture is relative to what is normal for your area. I live in an area where our average rainfall is about 38-39" a year, with much of that falling in late winter through late spring, and not much of it falling in summer. However, we've had years with less than 18" of rain and years with about 54" of rain. That's another reason early planting is helpful here---it lets you take advantage of this area's rainfall pattern. The last two years we've had about 27" of rain per year, so I've had to water more than usual. If you are in an area that averages 15" ir 20" of rain a year, you'd have to water a lot more in an average year than I do, although if you had good sandy soil that lets great root systems develop, you might not have to water as much as I do if you sand is a sandy loam that holds moisture well. With corn, just try to keep it pretty moist during those two critical periods, and then try to keep it more or less moist, but not sopping wet, the rest of the time. I have a lot more trouble with my corn in a wet year like 2004 or 2007 than in an average year. There is no set formula for watering anything. There are too many variables, including how well your soil does or does not hold moisture, how dry or humid your air is, how windy the weather is, etc. You just have to watch the plants and water when they look too dry. Remember, too, that is is always best to water so that the soil is moist 6-8" down. One mistake new gardeners often make is they water briefly---only enough to wet the soil an inch or two beneath the surface--and they water very often. When a person waters shallowly and often, it encourages the plants to form shallow root systems near the soil surface, and these shallow root systems do demand almost daily watering. Plants that have good deep soil moisture send their roots down deeply to reach that moisture and, consequently, they are happy with less frequent irrigation or rainfall. It is much better to water deeply less often so you'll have deeper, healthier root systems on your plants. In a dry year, I try to water my corn once a week to a depth of 6-8" and I use drip irrigation to do so, which keeps the moisture off the foliage. In a wet or even average year, I hardly water the corn at all. Dawn

Thanks for the response. Interesting because I bought this plant at Ikea (I know, strange, but they have a whole section of houseplants), and they advertise it as a houseplant. They look great in the store, but seem to deteriorate over time. My backyard is on the southern side of the house and in Dallas it gets to be 100 degrees this time of year. Maybe this would do better if I planted in a part sunny part of the yard (side yard)? Is there another palm with similar leaves that prefers dim light and does well indoors?