Is it permitted to attach linen tzitzit to a wool garment, or wool tzitzit to a linen garment, today when we have no techelet?

Synopsis

Today without techelet, attaching linen tzitzit to a wool garment or wool tzitzit to a linen garment is forbidden as kilayim (forbidden mixture). The Rema (following Smak) goes further and prohibits linen tzitzit entirely on any garment.

Early Acharonim
Late Acharonim
Lenient
Strict
Lesser cited
Major authority

Discussion

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