**Exhibit      31.1**

**CERTIFICATION      PURSUANT TO**

**RULE      13A-14 OF THE SECURITIES EXCHANGE ACT OF 1934**

**AS      ADOPTED PURSUANT TO**

**SECTION      302 OF THE SARBANES-OXLEY ACT OF 2002**

|   | 1. |   | I                have reviewed this annual report on Form 10-K of China Agritech,                Inc.; |
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|   | 2. |   | Based                on my knowledge, this report does not contain any untrue statement                of a                material fact or omit to state a material fact necessary to make                the                statements made, in light of the circumstances under which such statements                were made, not misleading with respect to the period covered by this                report; |
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|   | 3. |   | Based                on my knowledge, the financial statements, and other financial information                included in this report, fairly present in all material respects                the                financial condition, results of operations and cash flows of the                registrant as of, and for, the periods presented in this                report; |
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|   | 4. |   | Our                other certifying officer and I are responsible for establishing and                maintaining disclosure controls and procedures (as defined in Exchange                Act                Rules 13a-15(e) and 15d-15(e)) for the registrant and have: |
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|   | a) |   | designed                such disclosure controls and procedures, or caused such disclosure                controls and procedures to be designed under our supervision, to                ensure                that material information relating to the registrant, including its                consolidated subsidiaries, is made known to us by others within those                entities, particularly during the period in which this report is                being                prepared; |
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|   | b) |   | evaluated                the effectiveness of our disclosure controls and procedures and presented                in this report our conclusions about the effectiveness of the disclosure                controls and procedures, as of the end of the period covered by this                report based on such evaluation; and |
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|   | c) |   | disclosed                in this report any change in our internal control over financial                reporting                that occurred during our most recent fiscal quarter (our fourth fiscal                quarter in the case of an annual report) that has materially affected,                or                is reasonably likely to materially affect, our internal control over                financial reporting; and |
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|   | 5. |   | Our                other certifying officer and I have disclosed, based on our most                recent                evaluation of internal control over financial reporting, to our auditors                and the audit committee of our board of directors (or persons performing                the equivalent functions): |
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|   | a) |   | all                significant deficiencies and material weaknesses in the design or                operation of internal control over financial reporting which are                reasonably likely to adversely affect our ability to record, process,                summarize and report financial information; and |
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|   | b) |   | any                fraud, whether or not material, that involves management or other                employees who have a significant role in our internal control over                financial reporting. |
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| /s/                Yu Chang                                                      |
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| Yu                Chang                                                          |
| *Chief                Executive Officer, President and                Secretary* |

**,      **

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