Brought my Meyer lemon into the conservatory for winter (England). Have switched over from summer to winter citrus feed. I have added some leaves from used tea bags to the soil, I
Vitax Citrus Feed for Winter 200g - Coolings Garden Centre
Vitax Winter Citrus Feed (200g)
Growing Citrus in the Pacific Northwest - Dennis' 7 Dees | Landscaping Services & Garden Centers
Winter Care for Citrus
Winter Citrus Feed (75g) – Top Topiary
Chempak Citrus Tree Winter Feed 200g – Mixles Home & Garden
How to care for a citrus tree - Frosts
Storing My Citrus Collection for Winter - The Martha Stewart Blog