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Troubleshoot Your Houseplants
Course Introduction
What We'll Learn (2:46)
Plant Stress & Sickness
Why Do Plants Get Sick in the First Place? (1:52)
General Signs Your Plant is Ailing
Plant Pests
Let's Get Started! (0:55)
Pest Management (33:57)
Sucking Pests Suck!
— Scale (Coccidae and Diaspididae families)
— Mealybugs (Pseudococcidae families)
— Aphids (Aphidoidea superfamily, Aphididae family)
— Whitefly (Family: Aleyrodidae) (0:12)
— Spider mites (Family: Tetranychidae)
— Fungus gnats (Bradysia sp.) (12:53)
— Thrips (Order: Thysanoptera)
— Pests in summary
Effective Biological Control (9:50)
Harmless soil Arthropods & Isopods
Best Practices to Prevent & Control Pests
Fertilizing & Fertilizer Deficiencies
The Basics of Fertilizing Your Plants (37:20)
Food vs. Fertilizer (3:02)
A plant's essential nutrients
Three Categories of Nutrients (4:38)
Deficiency Symptoms in Plants — Part I (8:12)
Deficiency Symptoms in Plants — Part II (4:17)
Deficiency Symptoms in Plants — Part III (0:51)
Potting medium pH and Fertilizing (1:30)
Fertilizing Your Plants
Fertilizer Ingredients
What to Keep in Mind When Fertilizing (0:55)
Plant Pathogens
Overview (2:17)
— Viral Infections (5:00)
— Bacterial Diseases (5:26)
— Fungal Diseases (4:03)
— Oomycete Pathogens (1:20)
— Algal Parasites (1:36)
— Nematodes (3:02)
20+ Houseplants & Common Pathogens
Conclusion (0:53)
Further Resources
Other Courses & Resources
References
Deficiency Symptoms in Plants — Part I
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