You can get there seeds with a trike.just tame a trike ride it and harvest bushes it's will give you a lot of seeds.then you can plant them into the crop plots and grow them in your base.

You need to plant them from citronal seeds and grow them in crop plots. The seeds can be found by harvesting berry bushes and with luck you will find. Or have a Dino like Dire bear or trike or some kinda Herbavor that can harvest berries and you will have more than enough seeds within minutes of farming bushes.

Actually you cannot get it directly you have to harvest its seeds first I recommend some dinos like trike paramour and gianthopithecas(I used).

Then you need crop plot (any medium or large or any else).

Then you need poop of your tames as fertilizer directly add poop in crop pot and water.

For water you can use pipes or you can use water jar or that leather water bag it is called something I forgot.

By the way after all these you have to wait I don't know exact time but I think 2 days of the game or less.

HOPE THIS HELP YOU.

THANK YOU ENJOYY!

(I know you guys want to make kibble as me so you need citronal).

IF YOU NEED THIS IS ONLY AVAILABLE SEED GROW IN CROO PLOT AND NOTHING EASY WAY TIPS YOU NEED SEED JUST TAME MOSCHOP AND ENABLE WANDERING AND WAIT AFTER SOME TIME HE IS GIVE YOU SEED

On USE, this and all other crops grow really slowly, so try to start planting them as fast as you can, it takes like 2 hours for like 25 to be produced, unlike on mobile where you can just reload your game and automatically get 149

I found mine in mountain and swamp area in ark mobile. Hope this helped