Reddit mentions of MUDSHI Garden Plant Support Cage, 10 PCS Gardening Plant & Flower Lever Loop Gripper Cages

What do you mean by “good stuff”? If you mean nutrients, I’d recommend a high quality feed such as Formulex, I swear by it. It’s not as nitrogen heavy as cheaper plant food and has a long list of trace nutrients which encourage more balanced growth and more robust plants. I’m surprised you haven’t fed them at all by now, I usually start feeding after a plant has been in new soil for about 3 or 4 months.

If you’re referring to the acidity of the soil itself, there are cheap ph meters you can buy on amazon that will give you a rough guide, but the soil is unlikely to change ph very much after just a year. If the soil really has changed ph drastically somehow, there are additives you can get specifically to alter the acidity of your soil.

Formulex 1L Liquid https://www.amazon.co.uk/dp/B003UMQRWA/ref=cm_sw_r_cp_api_i_.UkbBbHX2VBP5

I use this

Works really well. I love khangstars videos too. I watch loads of them