Chow_13answered grow question 3 years ago I know nothing about insects. But google tells me its a stinkbug.
https://bugguide.net/node/view/291165
https://www.atlasobscura.com/articles/the-blobby-dazzling-world-of-insect-eggs
Heres a quote from the second link
"These eggs, resembling a ninja’s iron spike ball, belong to the stink bug (Podisus maculiventris).
The momma stink bug actually has the ability to choose the color of her eggs.
The coloring ranges from pale yellow to black, depending on the surface on which she lays them."
Happy Growing