As a horticulture and landscaping expert , I have encountered many site where Boston ferns have turned white-livered and brown . This discolouration can be quite alarming for plant owners , but reverence not , as I am here to spill some ignitor on the potential causes .
1 . Underwatering : One of the most common reasons for yellow and brown folio in Boston ferns is underwatering . These plant require consistently moist dirt , so if you notice the top inch of soil feel wry , it ’s likely that your fern is not get enough water system . Inadequate lachrymation can cause the leaves to become yellow and finally turn brownish .
Personal experience : I once had a Boston fern that started turning jaundiced and brown , and upon closer examination , I realized that I had been pretermit its watering needs . After adjusting my watering bit to keep the soil systematically moist , the fern step by step regained its vibrant immature color .
2 . Overwatering : While underwatering is more common , overwatering can also go to yellow and dark-brown leaves in Boston fern . If the soil remains constantly wet , it can cause beginning putrefaction , which hamper the plant ’s ability to absorb nutrients and water right . This can ensue in yellow and brown of the leave .
Personal experience : A champion of mine had a Boston fern that developed yellow and brown leaves despite regular watering . After inspecting the plant , I noticed that it was sit in a waterlogged pot , causing the stem to molder . By repotting the fern in well - run out soil and adjusting the tearing routine , the works recovered and started producing respectable green leaves again .
3 . Nutrient deficiencies : Boston fern are voracious confluent and take regular dressing to preserve their lush foliage . If your fern is not receive adequate nutrients , it may exhibit yellowing and browning of the leaves . Common nutrient deficiency in ferns include nitrogen , smoothing iron , and magnesium .
Personal experience : I once find a Boston fern that had yellow and dark-brown leaves despite right lachrymation . After direct a soil test , I discovered that the soil lack indispensable nutrients . By applying a balanced fertilizer specifically formulated for fern , the plant step by step regained its good for you greenish color .
4 . Pests : While less common , pests can also induce yellow and browning in Boston ferns . Spider soupcon , mealybugs , and scale insects are know to invade ferns and sap nutrients from the leaves , resulting in discolouration .
Personal experience : I once had a Boston fern that started twist yellow and brown , and upon close inspection , I discovered a wanderer mite plague . I promptly treated the fern with an constituent insecticidal soap , assure that the leaf were soundly coated . The plague was successfully wipe out , and the fern ’s leave step by step return to their vibrant green gloss .
If your Boston fern is turn yellow and chocolate-brown , the most likely cause is underwatering . However , it ’s essential to study other factors such as overwatering , nutritious deficiencies , and pesterer . By identifying the underlying issue and taking appropriate measurement , you could help your fern find its health and vibrancy . call up to provide coherent moisture , fertilize regularly , and inspect for blighter to ensure your Boston fern thrives in its environs .
Caroline Bates
