All potions work on everyone so all potions work on Severus Snape. But i don't think you could take that potion that wormtail made for Voldemort if you weren't dead or dying or powerless like voldemort.
Ask Snape
There is really no answer to this question. There are many powerful potions and Severus Snape is especially gifted at Potions. He could make any of them. Amortentia, a love potion, is said to be very dangerous.
Harry Potter threw a firework into Goyle's potion during Potions class because him, Ron and Hermione needed a diversion so that Hermione could sneak into Snape's private stores unnoticed and steal some ingrediants. They did this to make the Polyjuice Potion.
you have to basically make a potion
It's under Snape's desk in the potion classroom.
Bicorn Horn and Boomslang Skin. It was Hermione that stole them.
Not Snape and not spell, everything else is okay.Madame Pomfrey administers a potion called Dreamless Sleep Potions.
Nope. The snape grass will never become junk since it is used in the making of EXTREMELY popular and useful prayer potion.
In the first five books, Severus Snape was the Potions master. In book six Horace Slughorn took over the position.
I don't really understand your question, but the facts are quite clear: 1. Snape hates Harry Potter. 2. Snape hates Remus Lupin. 3. Dumbledore makes Snape brew the Wolfsbane Potion.
The only poem is the rhyming logic puzzle used for Snape's potion challenge.
First, you have to find a book in the Library to help you write an essay on the properties of moonstone for Snape. Then, Snape will allow you to practice for your O.W.L.s by testing you. You have to put bottles of potion into the cauldron that have the same color of potion as the cauldron. If you get an A (Acceptable) or an E (Exceeds Expectations), or an O (Outstanding), you may enter the Potions classroom.