First Grow Ever

Popped a seed that finished germinating in a paper towel, into a 5 gal of ocean forest (on the bottom), a mix in the middle, and happy frog on top. I then threw a little mulch over it cause I am a bit worried abt this bucket getting too hot and slowing my root growth. I am considering making a lil white fabric dress for my container to provide a sun block but idk yet. Maybe I make it out of some hemp fabric lol. We’ll see 🤷‍♂️. Along with that I am using spring water that I checked the ph on and it’s looking good. Thinking abt leaving it in fridge to cool roots when I water, but I dont want to shock them so I may not do that (plz comment any ideas)… regardless I want this to be a transparent grow throughout, cause I hope maybe someone else gives it a shot after seeing mine. (If I can even get it to harvest 😂) Things I would do next time: -Maybe get a grow bag instead of bucket for heat