Cannabis Botany and Characteristics

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which species of Cannabis is characterized by tall plants averaging between 4 to 15 feet in height?

Indica

Sativa (correct)

Hybrid

Ruderalis

What is a distinguishing feature of Indica Cannabis leaves?

Pointy leaves with no patterns

Small and thick leaves

Rounded leaves with marble-like patterns (correct)

Long and slender leaves

Which species of Cannabis is known for having very short internodes and much branching?

Sativa

Indica

Ruderalis (correct)

Sativa x Indica

What is the main ingredient of the cannabinoids that produces the psychoactive 'high' effect?

Delta 9 THC Signup and view all the answers

What range in height is typical for Indica Cannabis plants?

6 inches to 4 feet Signup and view all the answers

How do THC levels differ across various strains of Cannabis?

Strains can contain different percentages of THC. Signup and view all the answers

Which species has leaves that are described as small and thick?

Ruderalis Signup and view all the answers

What contributes to the overall 'high' in addition to delta 9 THC?

Delta 8 THC Signup and view all the answers

What is the main reason female plants increase bud growth during flowering?

To attract male pollen Signup and view all the answers

How long can it take for plants to fully develop in the flowering phase?

4 to 16 weeks Signup and view all the answers

What happens to the pistils towards the last days of flowering?

They change color Signup and view all the answers

Which type of plant typically requires the longest flowering period?

Sativa Signup and view all the answers

What characteristic of the buds increases as the plant develops?

The amount of resin Signup and view all the answers

What is the most common duration for a cannabis plant to grow to maturity?

3 to 4 months Signup and view all the answers

What happens to the hairs on the buds as they develop?

They become thicker and cluster Signup and view all the answers

How does the flowering time of an Indica plant compare to that of a Sativa plant?

Indica flowers much faster Signup and view all the answers

What should you do if your seedlings need support?

Tie the stem to a small stick with thread. Signup and view all the answers

What color seeds should be avoided for germination?

White seeds. Signup and view all the answers

How can you help a seedling develop a more solid stem?

Shake the base of the stem gently. Signup and view all the answers

What should you never do when tying a seedling to a stick?

Tie the thread above a growing shoot. Signup and view all the answers

When is the best time to transplant seedlings?

As early as possible, often after germination. Signup and view all the answers

Which of the following mediums can seedlings be transplanted into?

Hydroponics or soil. Signup and view all the answers

What is a potential issue when transferring a rockwool cube with a seedling?

Roots and soil may be disturbed unnecessarily. Signup and view all the answers

What type of seeds may have trouble germinating due to age?

Old seeds. Signup and view all the answers

What is a common reason for seeds failing to germinate?

Their shell is too hard to break open. Signup and view all the answers

What materials are suggested for scuffing seeds?

Sandpaper and a small box. Signup and view all the answers

Which gardening tool is NOT mentioned as necessary for growing plants?

Pruning shears Signup and view all the answers

What is a notable characteristic of male cannabis plants?

They can be used to make hash oil. Signup and view all the answers

What are rockwool cubes primarily used for in gardening?

Seed germination Signup and view all the answers

What should be done with the leaves when testing a male plant for quality?

Cure them before determining their value. Signup and view all the answers

What might happen after scuffing seeds in a sandpaper-lined box?

The seeds' shells will break more easily. Signup and view all the answers

What is the role of grow nutrients in gardening?

To promote plant growth and health. Signup and view all the answers

What is the percentage of cannabis addicts that experience depression?

Only a small percentage Signup and view all the answers

What was the reason behind Bruce Lee's death being classified as 'death by misadventure'?

He had an allergic reaction to another herb Signup and view all the answers

What is the primary treatment suggested for cannabis addiction?

Psychotherapy Signup and view all the answers

Why is it problematic to determine if someone is under the influence of cannabis?

There is no immediate breathalyser test available Signup and view all the answers

What is a common behavior of individuals who smoke too much cannabis?

Becoming docile and inactive Signup and view all the answers

What is stated about the residual cannabinoids in the body after ceasing cannabis use?

They pose no problems and diminish over time Signup and view all the answers

Why might governments continue to prohibit cannabis despite its use being widespread?

To avoid admitting past mistakes in policy Signup and view all the answers

What is suggested about the impact of not using cannabis for a few days?

The individual can quickly restore their former state Signup and view all the answers

What is the primary reason a new grower should follow seed-bank advice?

To ensure better plant growth and yield. Signup and view all the answers

What does the flowering time indicate regarding plant growth?

The timeframe for when to expect harvest readiness. Signup and view all the answers

Why might there be multiple variations of the same strain available from different breeders?

Each breeder aims to develop the best plant possible. Signup and view all the answers

What is a potential benefit of choosing the best seeds from a seed-bank?

You can produce your own seeds from that strain. Signup and view all the answers

What is one reason some growers have successfully produced plants indoors when initially intended for outdoor growth?

Experience in manipulating environmental factors. Signup and view all the answers

How long does it typically take for the Skunk#1 strain to reach flowering readiness?

7-9 weeks Signup and view all the answers

What are the three main stages in plant growth?

Germination, Vegetative growth, Flowering Signup and view all the answers

Why might a grower choose to experiment with planting indoor seeds outdoors?

To compare the outcomes and learn from the experience. Signup and view all the answers

Study Notes

Book Title and Author

The Cannabis Grow Bible
Greg Green

Copyright Information

No part of this book may be reproduced, stored in a retrieval system, or transmitted by any means, without written permission from the author.

Acknowledgements

Thanks to family and friends
Thanks to members of www.overgrow.com
Thanks to specific growers (names listed)

Preface

Book written under adverse conditions (it's illegal to grow cannabis in many places)
Not a guide for breaking the law
Information about cannabis growth across the world
Emphasis on the responsibility of the grower

Chapter Contents (Page 11)

Cannabis Plant History and Basics of Use (Chapter 1)
Seeds (Chapter 2)
Propagation (Chapter 3)
Security (Chapter 4)
Indoor Cannabis Growth (Chapter 5)
Indoor Environmental Control (Chapter 6)
Pre-Flowering and Flowering (Chapter 7)
Advanced Indoor Soil Based Grow Methods (Chapter 8)
Basic Hydroponics (Chapter 9)
Outdoor Growing (Chapter 10)
Plant Care (Chapter 11)
Predators and Pests (Chapter 12)
Problem Solver (Chapter 13)
Harvesting and Curing Your Bud (Chapter 14)
Breeding (Chapter 15)
Strain Index (Chapter 16)
Glossary of Terms (Page 19)
Index (Page 19)

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

Test your knowledge on the different species of cannabis and their unique features. This quiz covers aspects such as plant height, leaf characteristics, cannabinoid effects, and growth phases. Perfect for botany enthusiasts and those interested in cannabis cultivation.