You can just sand it out with an electric sander (which is rentable). Make sure you ask the person at the renting place exactly how to use it, don't be afraid to ask all the questions you need! ... View related article.
Because corks are porous, they can be a mold issue. Just make sure the water isn't standing on the corks for too long, or you could put a coat or two of polyrathane (the stuff found by the paints and stains at your local Home Depot of Lowes) on it. That will waterseal it and be completely clear. GOOD IDEA! ... View related article.
I am by no means a rose expert, but try checking the pH of the soil around it. That can affect the plant's ability to grow and flower, it can even affect the color of the leaves. Is it by a driveway of a vent out of your house? That could be changing the pH of the soil in the area. If that's not the case, try bonemeal. Flowering bulbs love it, for some reason. ... View related article.
How about another willow? All softwoods, including willows, grow relatively quickly. You're not going to have a replacement for that 30 year tree in a matter of months, but it's going to grow faster than say, a pine. ... View related article.
I dont really know what you mean by preparing the plywood. Of course you want to make sure it's clean and free of debris and dust, which can be done with a damp cloth. As for attaching the seashells, I've found that hot glue is by far the most versitile and reliable glue there is. If you don't have a hot glue gun, GET ONE! There are about 15-20 bucks for a set. You'll be amazed the amount of household uses it has! Of course, you wanna make sure that the seashells are also clean so they adhere best. ... View related article.
