Bulk preparation using dried herbs:

• 3 parts dried catnip
• 2 parts dried skullcap
• 1/2 part dried lavender 
• 1 part dried chamomile 
• 1 part dried lemon balm 
• 1/2 part dried mugwort
• 1/2 part dried mint
• Mix all herbs in a large mixing bowl.
• Store the tea blend in an airtight jar.
• Use 1 - 1.5 tsp per cup of hot water. Allow to steep for 15 minutes. 
  
• Individual cup preparation using fresh herbs:
  When preparing this blend for an individual cup infusion, in all honesty, I eyeball the amounts. I usually go out into my herb garden and pick a leaf or two of each and steep it in a cup of water. My preferred way is to prepare a whole teapot. In that case, I roughly try to stick to the ratios in the bulk preparation recipe. Here's a video of me making an individual cup of this blend using a mixture of fresh & dried herbs.