Please check this sentence.

This sentence is a feature of our original spice. <- This is a text about our original spice, Hakata

It is hard to prepare a lot of herbs and spices for cooking, but Hakata spice solves everything!
It takes a lot of time preparing herbs and spices for cooking[ゆきさんの文は正しいけど俺が書いたら、こういうする」
 Hakata Spice is not just salt and pepper.It is More than 15 different spices and herbs blended together, including powdered soy sauce, basil, oregano, paprika, marjoram and more! Try it at your next Outdoor BBQ or and camping trip can do delicious dishes with this one!  BBQは名詞も動詞も、名詞の BBQのことをしゃべるとOutdoorがいらないだから皆は外でBBQする。家の中でBBQしたら煙はどこでもあるでしょ？「笑」

Good job!

Please check this sentence text

This sentence text is a feature of our original spice.

It is hard to prepare a lot of herbs and spices for cooking, but Hakata spice solves everything! Hakata Spice is not just salt and pepper. More than 15 different spices and herbs are blended, including powdered soy sauce, basil, oregano, paprika, marjoram and so on! Outdoor BBQ and camping can do delicious dishes with this one!

All sentences seem great, except for the last one. Maybe.. Create delicious dishes for your outdoor BBQ and camping with this one!