[2019] Can we get a better source of Nightshade with the Farming update?

This has probably been brought up already, but Jagex could use all the reminders they can get, considering that Nightshade has been static for over a decade.

Realistically, the only practical way to harvest nightshade is to pick up respawning drops, which is just cancerous. Now that weapon poison is starting to be used in newer potions, there absolutely needs to be a better way to gather them. Let us plant the in bush patches or something--I dunno. Just make it practical to actually produce them by farming.

I do understand that updating Nightshade would lower the value of weapon poison and all its products in general, but that is honestly a sacrifice that needs to be made.

Also, make them tradeable. If you have to, make it so that you can't eat them, but just make them tradeable finally.