It is normal for nasturtiums to go about a month before the flowers bloom, as well as for the leaves to be large. The flowers should be able to poke their way out from behind the leaves, especially if your plant is getting full sun. Nasturtiums tend to do well without much help, so we would recommend patience. If you want to encourage growth around the buds, you can prune lightly. Remember that nasturtium leaves are edible, so you can add what you take off to a salad! Good luck!
It is normal for nasturtiums to go about a month before the flowers bloom, as well as for the leaves to be large. The flowers should be able to poke their way out from behind the leaves, especially if your plant is getting full sun. Nasturtiums tend to do well without much help, so we would recommend patience. If you want to encourage growth around the buds, you can prune lightly. Remember that nasturtium leaves are edible, so you can add what you take off to a salad! Good luck!