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Preventing Blossom-End Rot and Oleander Safety

Add lime to planting holes or beds for calcium — blossom-end rot's root cause. Maintain consistent watering (never let soil dry completely until most fruit ripens).

Oleander Proximity

Only toxic if eaten. No root allelopathy or airborne toxins affect tomatoes. Just ensure both plants share compatible soil needs (oleanders prefer alkaline, tomatoes neutral — monitor pH).

Separate containers eliminate any competition concerns entirely.

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