Crystal Seed Seller Potion request resolved

[cassyash]

Never posted in the forum before, hopefully this is all good.
I just got the potion request from the Crystal Seed Seller:
I'm trying to get a new type of crystal seed and a potion that speeds up crystal growth. A standard potion that speeds up growth won't work here, so maybe one that can somehow grow stone will work. If you help me, I can bring you more seed varieties.
Answer:
Wild Growth does not work
Strong Wild Growth and Stone Skin works

[Curious Duck]

The solution is literally in the text but nobody reads....

"...so maybe one that can somehow grow stone will work..."

[pickupsticks]

Stone Skin alone will work just fine, you don't need to include Wild Growth.
This is also true for growing crystals in your own grotto, to speed up your own crystals' growth.

[The Queen Salis]

hmm, he works with rocks and the plant growing recipe won't work... maybe the one recipe effect with "stone" in the name? worth a try i guess... (was my process)

it also shows up in your skill tree as a fertilizing skill