How many seeds does this kit come with?

The number of seeds included in the kit is based upon the current rate of germination in our nursery...we use the same seed to grow all of our tree seedlings. Typically, anywhere from 3-8. Included on the outside of the canister is our customer service information. if you have any issue with germination, you simply contact us through the provided email address. We will answer questions, provide suggestions and replacement seed so that you are able to give it another try. We are here to help you. Thanks for asking, and thanks for growing trees!

Do you have to add more water to the soil while it's in the fridge for 20 days?

Not usually. You should be able to tell at a glance if moisture still exists in the mini greenhouse; typically there is condensation present on it's sides. Give it a glance. If at any point you do need to add moisture to your kit, a mist from a squirt bottle, an eye dropper...or a spoon. You want to add it gently so as not to disturb the sown seed. Have fun with your project!