There are clear-beige balls in soil of my indoor plants? What are they?

Question

is it some soil additive or insect eggs?

Answer 1

You will find this is fertiliser.Companies use this in their soil when potting the plants.

Answer 2

Most likely a continuous feed fertilizer added by the grower, such as osmocote. These fertilizers are formulated with a polymer coating and will fill with water as the chemical is leeched out. Also It's possible it could be a gecko egg.  

Answer 3

What you're seeing is the little capsules of slow-release fertilizer.

They're the "miracle" that helps your plants grow.

Answer 4

Could be insect eggs. More likely it is fertilizer. If it is soft and you can smash it and guts come out = bug egg. If it is hard = fertilizer.  

Answer 5

It is more than likely a part of your plant soil mixture.  It is in my soil as well.