By Danielle Kate Wroe If you got your mum tulips for Mother’s Day, you may want to pass on this handy hack, as it could see the blooms last up to two weeks. Some people don’t like giving flowers as gifts as they don’t last very long, but according to experts, you can make your tulips last a whole lot longer with one simple item – and you may already have it hanging around in your cupboard. Tulips are definitely a staple gift for Mother’s Day as the day of showing appreciation to your mum falls at the start of the flower’s season. Alex Biggart, Brand Manager at 123 Flowers shared his advice for…