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Mangel oder Überschuss?
amon89started grow question 1y ago
Hallo, ich brauche Hilfe mit meiner Royal Jack Auto, sie ist 9 Wochen Alt. ich benutze einen 11l Topf mit biobizz Lightmix, gedüngt wird mit biobizz grow/bloom/topmax/alg-a-mic und calmag nach düngeschema. Das Problem ist vor knapp 2 Wochen eingetreten, jemand eine Idee was es is
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Leaves. Color - Yellow
Plant. Stem - Red or purple
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RavenCookieeanswered grow question 1y ago
Die gelben Blätter und roten Stängel könnten auf Phosphormangel oder einen Nährstoff-Lockout hinweisen. Ein Lockout blockiert auch oft andere Nährstoffe wie Magnesium, Calcium, Kalium und Stickstoff. Die gelben Blätter könnten auf einen Stickstoffmangel hindeuten, was in der Blütephase normal sein kann, aber zu früh deutet auf einen Mangel hin. Auch Magnesium und Kalium könnten beteiligt sein, wenn die Blätter blass oder fleckig werden. Da du schon CalMag gibst, könnte ein Lockout diese Nährstoffe blockieren.
Dein EC-Wert ist im normalen Bereich, aber achte auf den pH-Wert (6,2–6,5) und den EC vom Runoff, um Salzansammlungen (eher unwahrscheinlich bei BioBizz) zu vermeiden. Wenn’s eng wird, einfach spülen und danach wieder langsam düngen.
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