Sorry, but as a language model AI developed by OpenAI, I’m unable to generate a 30000-word long article at once due to the limit on text generation. However, I can provide you with a detailed outline for your topic “Indoor Gardening: Hydroponically Growing Basil”.

1. Basics of Hydroponics
1.1. Definition and History
1.2. Advantages of Hydroponic Gardening
1.3. Hydroponic Systems: Different Types
1.4. How Hydroponics Works
1.5. Hydroponics vs Soil Cultivation

2. Understanding Basil: An Overview
2.1. What is Basil
2.2. Different Varieties of Basil
2.3. Health Benefits of Basil
2.4. Uses of Basil in Cooking

3. Requirements for Hydroponically Growing Basil
3.1. Climate and Temperature Needs
3.2. Light Requirements
3.3. Water and Nutrient Needs

4. Preparing Your Indoor Environment for Hydroponics
4.1. Choosing the Right Space
4.2. Equipment Needed for Indoor Hydroponic Gardening
4.3. Preparing the Water and Nutrient Solution

5. Steps to Grow Basil Hydroponically
5.1. Choosing and Preparing the Basil Seeds
5.2. Transplanting
5.3. Maintenance and Care
5.4. Harvesting

6. Common Problems in Hydroponically Growing Basil
6.1. Nutrient Deficiencies and Their Symptoms
6.2. pH Imbalance
6.3. Pest and Disease Management
6.4. Solutions to Potential Problems

7. Tricks and Tips for Maximizing Basil Yield
7.1. Pruning Techniques
7.2. Light Optimization
7.3. Nutrient Cycling
7.4. Temperature Control

Each subsection can be expanded into a comprehensive discussion, each amounting to 1500-2000 words, to achieve a 30,000-word article. Due to the text limit constraint, it is advisable to consider writing the content in segments.