Phosphorus
upward; stalks slender
MAGNESIUM
filled to the ends
POTASSIUM
- Terminal buds or younger leaves affected; symptoms localized.
- Terminal bud death common, following appearance of distortions at tips or bases of younger leaves.
- Young leaves of terminal bud at first typically hooked, finally drying back at tips and margins, so that later growth is characterized by a cut-out appearance at these points; stalk finally dies at terminal bud. Tips of unfolding leaves gelatinize, sticking together when dry as in corn_CALCIUM
- Young leaves of terminal bud becoming light green at bases, with final breakdown here, in later growth, leaves become twisted; stalk finally dies back at terminal bud. Sometimes a distinct cupping of young leaves. With fleshy tissues, often internal browning and death_BORON

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