No Man's Sky Recipes

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Kelp Sac

Kelp Sac is a harvested agricultural substance in No Man's Sky. The best yield: refine Salt x1, Nitrogen x1 in a Medium Refiner.

Best yield

1Salt1Nitrogenmakes11Kelp Sac

Medium Refinerabout 0.24s per batch

Calculate

Kelp Sac

1 batch: 1 Salt + 1 Nitrogen in a Medium Refiner makes 1, about 0.24s in one refiner.

How to refine Kelp Sac2 recipes

Best yield per input first

Times are approximate, per batch (one run of the recipe). In-game refiner timers are often off.

What can you refine from Kelp Sac?15 recipes

What can you cook from Kelp Sac?2 recipes

Frequently asked questions

About

A rubbery, luminescent sac harvested from underwater Candle Kelp plants.

Agricultural science has not yet tamed the Candle Kelp. As such, these sacs cannot be farmed.

Details

Legality
Legal
Data updated
2026-09-09