I was doing some yard work yesterday, and upon looking at my geraniums, some were dead, some were just fine, and some had the tips and buds frozen. If you have some geraniums that got zinged by the freeze you might have the same scenario. The ones that are dead, well, the solution is obvious. The ones with the tips and buds damaged should be treated like a dead flower and pruned or pinched off. This will allow the plant to grow a new one faster and you’ll start getting buds and blooms more quickly. Also, be sure to fertilize to promote blooms and growth again!