From my perspective, the first thing you must understand is my state of extreme distress. My leaves are brown and brittle because my internal water pressure, known as turgor pressure, has collapsed. Without water, my cells are like deflated balloons, and I cannot perform basic functions like photosynthesis. Please gently check my stems. If they are still slightly flexible and green inside when scratched, there is hope. If they are completely brittle and brown throughout, I may be too far gone. Immediately, I need a thorough but gentle soaking.
My roots are likely damaged and fragile. Plunging my parished pot into a basin of room-temperature water is the best approach. Let me soak for 30-45 minutes, allowing the soil to absorb moisture from the bottom up. This encourages my roots to grow downward toward the water source again. Top-watering too heavily at this stage might just run off the compacted soil or, worse, overwhelm my damaged roots, leading to rot. After soaking, let me drain completely. I am a Mediterranean plant; my roots despise sitting in waterlogged soil, and in my weakened state, rot is a grave danger.
Now that my thirst is quenched, I need a perfect environment to heal. Please move me to a bright, sunny spot, ideally a south-facing window where I can bask in at least 6-8 hours of sunlight daily. I need this energy to regenerate. However, protect me from intense, scorching afternoon heat for a few days, as I am still frail. Keep me away from drafts and sudden temperature changes. I appreciate warmth and consistency as I try to channel my energy into producing new, healthy growth.
Once I have been rehydrated for a few days and show signs of life (perhaps some flexible stems or a hint of green), it is time for a careful trim. Do not be afraid; this helps me. Those dead, crispy sections are a drain on my resources. By carefully pruning them away, you redirect my precious energy to the parts of me that still have life. Use clean, sharp shears and cut back the dead wood to just above a living, green node or a healthy set of leaves. This will encourage me to bush out from that point later.
To prevent this from happening again, you must understand my native needs. I thrive in conditions that mimic the sunny, dry hills of the Mediterranean. This means a very well-draining gritty or sandy soil mix. My pot must have excellent drainage holes. Water me deeply, but only when the top few inches of soil are completely dry to the touch. Then, let the water flow through and do not let me sit in a saucer of water. Finally, I enjoy a gentle breeze; good air circulation around my foliage helps keep pests and disease at bay and strengthens my stems.