Indoor Tulips - Fill glass container about with glass marbles or decorative rocks. Set tulip bulb on top of marbles or stones; pointed end up, add more marbles or rocks; so bulb is surrounded but not covered. Pour fresh water into the container.
Could put outside with a bird bath underneath so as the water travels through each plant it fills the bath. DIY Vertical Plant Hanger I Heart Nap Time
Tips For Growing & Automating Your Own Vertical Indoor Garden Great for apartments, if your yard is small, or maybe an alternative to a green house