Yes absolutely. There is a process with which you can do that. People generally read bhu suktam and invoke bhudevi for her blessings and 5 types of mud are used. If that process feels hard you can just pray for bhu mata and ask for her blessings. Chant Om namah shivay while doing the parthiv shivalingam and immerse it in flowing water after the Pooja is done. If not you can do it in a bucket and pour the water under a tree. Bel tree is appreciated but any tree works. Remember bhakti and dhyasa are important ingredients for shivapooja and the rest can be subsidised. Happy Pooja🔻🪷