Hit your local hardware store and buy a jug of Pro Mix 12-6-6.
Make sure you get 12-6-6 Give her one full cap full in a watering can asap. Give the plant the entire watering can 6 L
Then 1/2 cap full every 4 days
for 2 weeks or until she picks up. Feed as needed after that just water in between if she wilts. Keep her a little on the dry side but don't over do it in this kind of heat.
I'm in Petrolia 3 hours west of you.
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If you cannot get Pro Mix 12-6-6 get a jug of Miracle grow liquid 12-4-8.
Give her 1 full cap full asap in a large watering can. Give the plant the entire watering can 6 L then1/2 a cap full every 4 days for 2 weeks or until she picks up. Feed as needed after that. Just water in between if she wilts. Keep her a little on the dry side but don't over do it in this kind of heat.
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I grow with both of these fertilizers and they are both very good. Your plant will likely drop some more leaves
but start growing again in a day or so.
You need to top dress with 1 tablespoon of garden Gypsum, it's to late to use bone meal this year..
Rake the gypsum in good. Gypsum is a quick acting Calcium and Sulphur that your plant will need. Give her another tablespoon when she starts to flower.
You should also add 1/4 teaspoon of Epsom salts to the first watering can of fertilizer only. Then once a month 1/4 teaspoon. It only takes a little.
I'm thinking your plant did not like being mover at all. Give her a good feed and the other nutrients I mentioned and she should get over it and pick back up.